Communication t mobile. Everything you need to know about T-Mobile Phones. Mobile operator Play has created a new tariff for cheap calls from Poland to Ukraine

T-Mobile is one of the leading operators wireless communication in Europe. As of March 2009, more than 148 million people have joined the T-Mobile network. T-Mobile's appeal to many consumers is its support the latest smartphones, cutting-edge accessories such as smartphones Samsung Gear, and reliable service and network coverage. With support for phones released by other operators and promotional offers that ask you to pay subscription fee, T-Mobile has made it easier for people to connect. A large selection of smartphones based on iOS and Android can be found on the website - http://tech1and.ru/

Phones available for T-Mobile

T-Mobile supports several different phones, including Apple iPhone and many devices on Android based. The carrier allows new subscribers to use their old devices on the T-Mobile network whenever possible. It also unlocks the phones of its subscribers for use on other media upon request.

T-Mobile GSM network

Like the rest of the world, T-Mobile supports the GSM network. GSM phones contain SIM cards that contain relevant information for customers, and these cards are easily transferred to new phones. As a result, you can easily switch phones from T-Mobile. GSM mobile carriers must allow customers to use any GSM-enabled phone, and this means that any unlocked GSM phone works on the T-Mobile network. CDMA networks do not necessarily accept the use of all CDMA phones, and switching phones usually requires permission to be made in the device.

Bring Your Own Device Program

Those unfamiliar with T-Mobile's service can use their old phones or buy used phones to connect to the network. In these cases, they only need to purchase new SIM cards from the provider. Numerous popular devices are compatible with the T-Mobile network when using a new SIM card.

Apart from the Samsung Gravity T, Bring Your Own Device only supports smartphones and other devices with Android platforms and iOS. From a consumer perspective, this covers most popular phones.

T-Mobile Smartphones

T-Mobile offers various phones for use in your network, including popular apple phones iPhone and Samsung Galaxy S. The company has a wide range of compatible smartphones, and consumers can take advantage of the Bring Your Own Device program or purchase new or used phones to use online. With a choice between iOS and Android, smartphone users can choose software, which they prefer for their T-Mobile phones.

Other smart devices

T-Mobile's network also supports the Samsung Gear family of devices. These smartwatches and gadgets allow wearers to access some of their phone's features from their wrists. This includes making calls, sending text messages, and accessing weather reports. Various other accessories to add additional functions, such as Bluetooth headsets, connect to smartphones.

Unlocking a cell phone

Unlocked cellular telephone works on various networks, including the T-Mobile network. Phones purchased through T-Mobile also work on other GSM networks that receive their own frequency. Because many subscribers purchased phones at subsidized prices tied to contracts, carriers generally discourage this entirely legalistic practice.

T-Mobile unlocks phones

T-Mobile is always happy to help customers unlock their devices. This makes it easier for subscribers to sell or buy used phones and use their own phones on different media. Users can try to unlock T-Mobile phones themselves, but the process is very complicated and one wrong move can ruin the phone. Those interested in unlocking their T-Mobile phones should speak with a T-Mobile customer service representative.

How to buy a T-Mobile phone

Buying a T-Mobile phone and other accessories such as chargers and bluetooth headsets, very simple. You can start searching for a product using your browser's search bar. Simply enter "T-Mobile phone" or "T-Mobile" or a similar key phrase. Then analyze the required attributes of your phone model to find listings of the products you want. In addition, filters are available on the results page to help you find specific phone models and accessories. In most cases, both locked and unlocked phones are presented.

Gadget manufacturers

The first mobile communications in Germany were radiotelephony, operated and owned by the state postal monopoly Deutsche Bundespost. It launched the first-generation equivalent of C-Netz (also known as C-Tel) in 1985, the first true German mobile network.

In the summer of 1989, West Germany set about reorganizing DB and consolidating telecommunications into a new bloc, Deutsche Bundespost Telekom. Three years later, work began on the first GSM network in Germany - together with C-Netz as a subsidiary of DeTeMobil. In 1995 the company shortened its name to Deutsche Telekom. The following year, its privatization began. At the same time, DT began to rename its subsidiaries, adding the prefix “T”. Thus, DeTeMobil became known as T-Mobil. By 2002, the subsidiary had become known as T-Mobile. In early April 2010, it merged with T-Home and formed a new branch. The T-Mobile brand was simplified and replaced in Germany by the Telekom brand. However, it is still used in markets outside the country.

In November 2010, T-Mobile's English subsidiary formed a joint venture with mobile operator Orange (by France Telecom UK). Thanks to this event, the largest mobile network operator called EE appeared in the UK. Despite the creation of a joint venture, both brands continue to coexist in the country's market.

In the summer of 2014, the Telekom group bought two Romanian companies, acquiring almost 40% of the shares. Previously, in 2001, T-Mobile acquired 100% of the shares former network max.mobil. network, thanks to which the new T-Mobile Austria brand was introduced in April 2002. In 2005, the former competitor tele.ring was purchased, now used as a discount brand. Today it is a well-known Austrian mobile operator. Since T-Mobile's acquisition, it is no longer a legally independent entity.

The company entered the Croatian market in the autumn of 1999, when DT bought a 35% stake in Hrvatski telekom, including the service provider cellular communication Cronet. Two years later, an agreement was signed with the Croatian government to purchase another 16% of the shares, which was necessary for a majority in the holding. In January 2003, Hrvatski telekom collected all their mobile assets under a single brand, HTmobile. After some time, the brand became known as T-Mobile Croatia, which corresponded to the names of all branches of the global T-Mobile “family”. The brand remained active in the mobile business until 2013, when it was replaced by a single brand, Hrvatski Telekom.

In the Czech Republic, T-Mobile was originally known as Paegas. She has worked in the market of this country since the spring of 1996. More than five million clients used the company's services. The Czech branch operates GSM mobile networks in the 900 and 1800 megahertz bands, and also has the right to manage UMTS networks. In the fall of 2005, they became the first operator in the republic to launch third-generation Internet 4G technology.

Since 1992, the DeTeMobil subsidiary began operating the first GSM frequency of 900 megahertz in Germany. At the same time, digital services were sold under the D1 brand. Analogue cellular services continued to be provided by DeTeMobil simultaneously under the existing C-Tel brand. The service was introduced in 1994 short messages(SMS). By 1996, the names of subsidiaries acquired the prefix “T”. In 1997, D1 introduced the prepaid service "Xtra".

C-Netz services were discontinued in 2000. Despite numerous changes to brand names and subsidiaries, Germans sometimes continue to use the T-D1 name in Germany and refer to T-Mobile as D1. Since mid-spring 2010, the company merged with T-Home. In Germany, the brand was replaced by the Telekom brand. In the country's domestic market, it remains the largest mobile operator, with almost 38 million subscribers (as of early winter 2013).

On the day Hungary joined the European Union, the former Westel company decided not only to change its name, but also its entire approach to marketing as a whole. At that time it was the most popular Hungarian cellular network. The company was named T-Mobile Hungary. After a series of financial changes, it formed Hungarian Telekom (though the Hungarians themselves still use the name T-Mobile). In parallel, the company is committed to providing high-speed services, including 3G, EDGE and HSDPA in major cities in Hungary. Since early 2012, it has also provided LTE at 1.8 gigahertz.

In the Republic of Macedonia the company was previously known as Mobimak. She has been working on the Macedonian market since 1996. In the fall of 2006, rebranding took place. By the beginning of the following summer, T-Mobile Macedonia already had one million subscribers, of which 85% were active and using the services. Over time, the company covered 98% of the country's population. It received a GSM 900 license. In addition, the company began offering GPRS, MMS and mobile Internet. EDGE was also introduced. In 2007, a license application was submitted to use UMTS.

The company's appearance on the Montenegrin market occurred in 2006 after the acquisition of the mobile operator MoNet GSM. The newly founded company T-Mobile Montenegro was wholly owned by T-Crnogorski Telekom (a subsidiary of DT). Since the launch of MoNet GSM as part of this organization, the operator has become an independent limited liability company. In the 2000s, the company began to occupy more than 30% of the Montenegrin market, using GSM9 900, EDGE and GPRS technologies. Since the summer of 2007, 3G and UMTS have become available in large cities and on the coast of the country.

In the spring of 2010, the company made a statement that there were difficulties with the throughput of its 3G networks. After strong pressure from clients and the media, she finally admitted that the problem existed. The company has also been unable to keep up with the times, namely, to meet the growing demand for smartphones. Initially, she stated that the cause of the problem should be sought either in the mobile phone or in the SIM card, but this turned out not to be the case. Most of all bad throughput was noticeable in cities and densely populated areas.

There were problems making or receiving calls, text messages, or data transfers. A huge number of customers were unable to use any of these services at all in cities or urban areas when the network was congested (Amsterdam and Utrecht were affected, for example). Under public pressure, the company began refunding money to those consumers from whom complaints were received. Tens of millions of euros had to be invested to modernize the network.

In Poland, T-Mobile has more than thirteen million customers. The subsidiary holds licenses for GSM 900, 1800 and UMTS. It was previously known as Era. The rebranding took place in the summer of 2011. It should be noted that the Polish branch has some of the most expensive offers for local customers with their own phones. Despite this, he, together with the Polish bank Alior Bank, owns a low-cost Internet bank. The official name of this bank is one of the longest in the history of the market.

The company entered the Slovak market in the spring of 2005. This happened after the EuroTel network was rebranded and renamed T-Mobile Slovensko (now Telekom). Eurotel Bratislava was partly owned by Slovak Telekom, the incumbent fixed-line operator, which later bought 100% of its shares. This operator is merged with T-Mobile Slovensko on the Slovak market under the name Telekom. The T-Mobile brand is no longer active in the mobile business market. The Telekom network offers GSM, UMTS and Flash OFDM access. Mobile data transmission is carried out via GSM, 3G and 4G (with UMTS and EDGE extensions). The Flash OFDM network has proven to be commercially successful, despite the fact that it is not very widespread. It supports download speeds of up to 5.8 megabits per second.

In the UK, the company launched as Mercury One2One, the world's first GSM 1800 mobile network. The company was later known simply as One2One and was acquired by DT in 1999, before being renamed T-Mobile in 2002. Now the branch offers two forms of payment for the user to choose from (on a monthly contract or subject to availability) Money).

In 2009, Orange and DT announced negotiations to merge in the UK to create largest operator mobile communications. In the spring of 2010, the merger was approved by the European Commission. New company called EE. T-Mobile and Orange continued to operate in the market as separate brands for at least eighteen months. Both were run by the new parent organization.

T-Mobile USA is also a subsidiary of T-Mobile International AG. They provide wireless voice, messaging and data services in the United States, Puerto Rico and the Virgin Islands (under the T-Mobile, MetroPCS and GoSmart Mobile brands). The company operates the fourth and fifth largest wireless networks, the largest in the American market. It has more than fifty million customers and annual revenue exceeding $21 billion.

The nationwide network reaches 96% of Americans. The company is licensed to operate 1900 MHz GSM and UMTS digital cellular networks covering areas of the continental United States, Alaska, Hawaii, Puerto Rico and the U.S. Virgin Islands. It provides coverage even in places where it does not have the appropriate radio spectrum licenses - thanks to roaming agreements with other compatible network operators.

In addition to its cellular network, T-Mobile USA operates a nationwide Internet Wi-Fi access under the T-Mobile HotSpots brand. The brand offers more than 8,000 hotspots in a variety of locations, such as offices, hotels, airlines, airports and cafes. By the way, the history of T-Mobile in the USA goes back to 1994 and originates from a subsidiary of VoiceStream Wireless PCS. After being separated from the parent organization in the spring of 1999, it was purchased by DT.

Unfortunately, this was fraught with problems due to differences between the US and German services. In particular, difficulties were expressed in the discrepancy between the frequencies of different countries, as well as in the fact that images in text messages could not flow from one network to another.

T-Mobile's parent company, DT, is known as a sponsor of the German football club Bayern Munich during the championship. It also became the official sponsor of the professional club West Bromwich Albion in the English Football Champions League, and previously provided financial support to Rotterdam United, Rangers and Celtic.

The company is widely known as a manufacturer mobile phones and communicators. For example, a well-known smartphone is the myTouch 4G Slide model - a smartphone with Android control, which came out in 2011.

In 2012, the Concord communicator was released.

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Poland has a very well developed network for mobile transmission data, all companies providing communication services, including mobile Internet in Poland, have third-party and fourth generation 3G and 4G or LTE. Coverage is present in almost all parts of the country, including the mountainous regions of Poland.

Currently in Poland, mobile communication services are provided by four companies: T-mobile, Orange, Plus, Play.

All companies provide approximately the same conditions and tariffs for communications and access to mobile Internet. There are two options tariff plans- Contract ( Abonament) or prepayment (Na karte).

This article will mainly discuss Na karte prepaid tariffs.

Mobile operator Play has created a new tariff for cheap calls from Poland to Ukraine

With the new tariff, you can call from Poland to Ukraine at a price of 0.29 zlotys per minute of conversation and SMS. The tariff is valid for calls from Poland to Ukraine, to phones - Kyivstar, Vodafone and Lifecell.

To activate the service you need to dial a code on your phone*111*201*1# via the Play24 website - https://www.play.pl/play24-logowanie/ or by contacting one of the customer service centers. Activation of the service is free, charges are charged only for calls. According to preliminary data, the tariff will be in effect until the end of 2017.

After activation, you will receive an SMS on your phone confirming the activation of the service, after which you can call phone numbers in Ukraine at a reduced rate.

Tariffs for calls and Internet from T-mobile in Poland

official website of the mobile operator T-mobile - http://www.t-mobile.pl

The T-mobile operator exists in many countries in Europe and the world, and in Poland it also occupies a leading position. The cost of the starter package starts from 5 zlotys. T-mobile also has a virtual mobile operator, Heyah, which is known for its discounts on telephone conversations with Ukraine.T-mobile in Poland provides Internet access services using LTE 4G technology

In PolandT-mobile offers several packages of communication services and mobile Internet access:

• 2w1 - free calls in T-mobile and Heyah;
• 3w1 - free calls in T-mobile and Heyah plus 1 GB of Internet per month;
• 4w1 - free calls in T-mobile and Heyah + 1 GB of Internet per month, as well as free SMS.

New tariffs from T-mobile with free roaming in Europe

You can order yourself monthly package worth 25 zlotys which includes:

• Unlimited calls
• Unlimited SMS
• Internet access 10 GB in Poland, including 1.26 GB in roaming within the European Union

To to activate the package you need to send an SMS with the word START to number 469.

The package is valid 30 days.

If necessary, this package can be purchase additional data packages for transmission via the Internet:

1 GB for 5 zlotys, including 0.26 GB in EU roaming. To order you need to dial activation code: *140*265*3#
3 GB for 9 zlotys, including 0.46 GB in EU roaming. To order you need to dial activation code: *140*265*4#
5 GB for 12 zlotys, including 0.61 GB in EU roaming. To order you need to dial activation code: *140*265*5#

Second option - packages for one day for 1 zloty, which include the following services:

• Unlimited calls to all phones in Poland and roaming within the European Union
• Unlimited SMS in Poland and in roaming in the European Union
• Data transfer on the Internet - 300 MB, including 60 MB in roaming within the European Union

To activate the package, you need to send SMS with the text START to number 466

If necessary, additional packages can be purchased for this package. data packages for transmission via the Internet that are also valid when roaming within the European Union:

300MB for 0.5 PLN, including 0.03 GB in roaming within the EU. To order you need to dial activation code: *140*296*3#
1 GB for 1 zloty, including 0.06 GB in roaming within the EU. To order you need to dial activation code: *140*296*4#

In addition to using service packages In T Mobile you can call, send SMS and use the Internet at the following rates:

• minute of calls to mobile and landlines Poland 0.29 zł
• price SMS within Poland 0.14 zlotys
• MMS 0.28 zł
• data transfer ( Internet) 0.10 PLN per 500 KB

Calls are billed per second; the amount of data transferred per day is rounded up at midnight.

T Mobile tariffs for calls from Poland abroad

T Mobile Poland tariffs in roaming

Cost of Internet data packages in T Mobile Poland when used in Europe

All T Mobile tariffs are valid as of June 20, 2017

Call rates and Internet Orange in Poland

official website of the mobile operator Orange - www.orange.pl

Orange is considered a popular operator among young people. The company often offered discounts and held various promotions for regular customers.

Standard cost of communication services and access to Orange mobile Internet in Poland:

• 1 minute of calls to all networks - 0.29 zl
• 1 SMS to all networks - 0.15 zl
• Internet - 0.12 zl / 100 kB

can also be connected additional services and packages:

• free SMS and conversations between subscribers within the network for 2.90 zlotys
• a package of free calls and SMS to all numbers in Poland costs 30 zlotys per month
• for 3 zl you can buy 3 GB of mobile internet for 3 days, for 5 zl 5 GB for 5 days for 30 zl 30 GB per month

There is also a package that allows you to use the Internet throughout the European Union

Call rates and Internet in Poland from Plus

www.plus.pl

Standard tariffs for calls, SMS and mobile Internet in Plus

• 1 SMS to all networks - 0.19 zl
• Internet - 0.19 zl / 100 kB

Also operator Plus, offers starter pack for 5 zlotys with internet access for 500 MB for 7 days, and after each top-up of 20 zlotys or more, you will receive 5 GB of Internet for free.

If you buy the starter package Plus for 15 PLN, you will receive 3 GB of Internet for 14 days and after each top-up of 20 PLN, you will receive 5 GB of Internet.

There is also a set of package tariffs PLUS for unlimited calls, SMS and Internet in Poland

• 10 PLN per month - SMS to all numbers for free
• 25 PLN per month - free calls to all numbers
• 30 PLN per month - free calls and SMS to all numbers
• 35 PLN per month - calls and SMS to all numbers + 3 gb LTE 4G internet.

Call rates and Internet in Poland from Play

official website of the mobile operator Plus - www.play.pl

PLAY in Poland is also the youngest operator of the big four.

Standard tariffs for calls and internet in Poland:

• 1 minute of calls to all networks - 0.29 zl
• 1 SMS to all networks - 0.09 zl
• Internet - 0.02 zl / 100 kB

By purchasing a package for 50 zlotys, you will receive 12 GB of internet for a whole year. Also, packages with less traffic for the whole year are correspondingly cheaper.

PLAY also offers packages for calls and mobile internet:

• Formula SMS - SMS to all numbers for free + 100 mb LTE 4G internet.
• 3w1 - SMS free, calls on Play free, other numbers - 0.29zl + 1 gb LTE 4G.
• 4w1 - SMS free, calls on Play free, other numbers - 0.09zl + 2 gb LTE 4G.
• Unlimited - SMS free, calls to all numbers free + 3 gb LTE 4G.

Unlimited Play access to mobile Internet in Poland for a month - 45 zlotys,

Unlimited Internet access for a day for 4 zl.

There are also tariffs for Internet access only on weekends or only at night.

Unlimited Internet access packages from PLAY

• Unlimited Internet for a month for 49 zlotys. Activation code: *111*793*1#
• Unlimited Internet for a week for 20.00 zlotys. Activation code: *111*789*1#
• Unlimited Internet for one day for 5.00 zlotys. Activation code: *111*791*1#

Also in Poland, in addition to the main mobile operators listed above ( T-mobile, Orange, Plus, Play) there are several “virtual operators”.

Virtual operators are those operators that do not have their own base stations, and they use "physical operator" stations.

There are currently two virtual operators operating in Poland: Vergin and Lycamobile.

They also offer telecom and internet packages.

Virginmobile offers data packages from 300 MB to 10 GB per month, costing from 4 to 25 zlotys.

Virgin - many different data packages, ranging from 100 MB per month for 2 zlotys, ending with 30 GB for 35 zlotys.

Registration of SIM cards in Poland

Upon arrival in Poland, you can purchase a starter package both in small shops and in mobile phone stores and shops household appliances. There are often queues at mobile phone stores.

In 2016, Poland passed the Law “On Combating Terrorism,” which introduced mandatory registration of SIM cards purchased in Poland.

To register a card, you will need a passport or other identification document.

You can register your phone in mobile phone stores, post offices, and large household appliances supermarkets. The whole procedure takes 5-10 minutes. Your data is entered into the database, then you receive an SMS with a code that needs to be communicated to the employee - that’s all.

A parent or guardian can register a card for a child under 13 years of age. To do this, you must provide the relevant documents and write an application. After the child reaches his 13th birthday, the SIM card can be re-registered to him.

Despite the fact that the only major manufacturer supplying smartphones to the Russian market on the MS Smartphone platform ( Windows Mobile 2003 for Smartphones) is Motorola (in fact, representing Chi Mei products), the main global supplier of such products is HTC, which produces, in addition to PDAs, a full range of smartphones and communicators based on Microsoft OS. We are already familiar with the products of this company based on the Pocket PC platform (see reviews of T-Mobile MDA III and MDA Compact), now let's get acquainted with their smaller brothers.

IN last generation HTC smartphones There are three similar products, differing only in design details and keyboard construction. The basic model is called Typhoon and is equipped with an elongated joystick button (it is sold under the designations i-Mate SP3, Qtek 8080), its slightly improved modification is equipped with a round five-way joystick and is called HTC Feeler (i-Mate SP3i, Qtek 8020), the latest version supplemented with four special keys on the front panel to control the player function and is called HTC Amadeus (T-Mobile SDA Music, Qtek 8020i). In general, these three slightly modified products are available under the full range of brands under which HTC products are sold.

T-Mobile SDA is an HTC Feeler, the design of which has been slightly redesigned exclusively for the customer - a large Western European operator. It differs in black plastic case(as opposed to silver aluminum with a black insert on the front panel) and a pair additional keys to access Internet Explorer(in which the home page is, naturally, the T-Mobile service) and a program for working with messages.

Design and construction

T-Mobile SDA is a monoblock device of average size for today's times. It is often claimed that HTC Typhon/Feeler/Amadeus is the first smartphone whose dimensions are no larger than a regular phone. This is not entirely true: SDA is still slightly larger than devices such as the Motorola E398 or Sony Ericsson K700i (namely, these products can be considered “average” for today), although the difference is minimal. Secondly, the Motorola MPx200, even at the time of its release, was about as much larger than the average flip phone, and much more compact than most smartphones of its time, and even smartphones today. However, this does not detract from the advantages of SDA, and it can be considered one of the smallest modern devices based on an open OS, at least it is significantly smaller than Nokia smartphones, even the latest 3230 and 6680/6681 are slightly larger than it.

As we already said, SDA is the exclusive design version of Feeler. The case consists of two halves, the back panel is black, matte, the front panel is also black, but glossy, the concave sides are also black, but smoother than the back surface, near them, closer to the front surface, there are two metal plates that add color silver color design. The assembly of the case is very neat, the materials are quite hard, so there are no backlashes or creaks even when the smartphone is compressed quite strongly. The only drawback is that the back surface is quite easily soiled; fingerprints are clearly visible on it, having a smoother, glossier surface than a clean panel. Unlike dirt on glossy panels, which is more noticeable but easily erased, these stains cannot be removed by simply rubbing the phone on clothing; they need to be removed specifically.

The main keyboard consists of a standard number pad and a control group. The main keys are medium in size, they are located closely, but have a convex profile, both in vertical and horizontal sections, making them clearly distinguishable to the touch. Management group consists of a five-way joystick, call and end keys, two soft keys, and two more standard buttons for MS Smartphone - Home And Back, as well as two special keys added to the special version for T-Mobile - calling Internet Explorer with the home page of T-Mobile services and accessing messages. The joystick button and end call keys are convenient, their sizes and mechanical forces are optimally selected. The soft and Windows keys, lined up under the screen, are too small, they are not very convenient to find, and besides, the small width makes pressing uncomfortable, the keys slightly cut your finger.

On the number keys, only Latin letters are printed by the factory; on our sample (as, probably, on most batches of this device), Russian letters are applied by laser engraving. They are dimmer than Latin ones, but they can be seen quite easily, especially with backlighting.

Apparently, the smartphone does not have a keypad lock. The instructions on this matter are silent, and standard key combinations do not work. This is very inappropriate, since the keys are quite light and are often pressed accidentally. The joystick especially suffers, as it is pressed almost constantly if the phone is placed with its front side facing some relatively hard object in the pocket, for example, a wallet. Other buttons also work.

Additionally, volume control and photography keys are located on the side faces. The two-position rocker volume control is on the left edge, near the very top edge, and is small and difficult to find due to both its size and location. Exactly the same, but on the opposite side there is a button Photo, it is just as inconvenient, but for working with a smartphone it is not so critical.

On the top edge of the smartphone there is a power switch and an infrared port window, on the bottom there are headset connectors (standard concentric micro-jack with a diameter of 2.5 mm) and Mini USB, to which you can connect both a data cable and Charger.

On the rear surface there is a built-in VGA camera lens and a mirror for self-portrait photography.

An unusual element of SDA equipment is a photosensor located under the keyboard. The phone can be configured so that, depending on the readings of this sensor, the system will decide whether to turn on the keyboard backlight. Despite its apparent uselessness, this system allows - in theory - to solve the eternal problem of legibility of inscriptions on backlit and non-backlit keys in different lighting conditions. But in practice, the SDA color combination - white letters on a black background - is not subject to such problems, so to some extent the precaution is unnecessary.

T-Mobile SDA is equipped with a 2.2″ TFT display with 65,536 colors and a resolution of 176×220 pixels. The screen is visually larger than the Motorola MPx 200/220, with the same resolution, this means that it has a slightly larger grain size, but this does not affect image quality too much. The picture is bright, clear, medium color saturation. The display is transreflective, so it can be read normally in the sun.

The phone comes with a 1050 mAh lithium-ion battery. It is held in the socket by a pair of protrusions at the upper end, the lower edge is held by friction, and the battery is also pressed by the lid. For ease of removal, there are cutouts in the side walls of the compartment through which you can grab the battery with your fingers using specially made protrusions on the side faces. Under the battery there are slots for a SIM card and a miniSD memory card, so in practice there is no question of hot-swapping the latter - it cannot be removed without removing the battery, and therefore without turning off the smartphone. The battery compartment is closed with a plastic cover on a sliding mount.

Equipment

The smartphone is equipped quite richly. In addition to the device itself, the delivery set includes a charger with a Mini USB output connector, a data cable with a USB interface, a stereo headset of average quality, a fabric holster, a user manual (including a small booklet in Russian, it is well published, but it contains This is not about a modified Feeler, but about a classic Typhoon, which is noticeable in the pictures), a disk with standard software (ActiveSync and Pocket Outlook), and also - attention - a disk with software localization from Paragon. Taking this opportunity, we would like to say hello to Dixis and the Russian representative office of Motorola, who, for the sake of exclusivity, did not supply official MPx200 smartphones had a localization distribution kit, which forced us to run to the service center after each “hard” reboot to restore the localization. Even the absolute and indisputable “seryak”, which is the products of T-Mobile in Russia and the CIS, provides better support users.

Configuration

T-Mobile SDA (as, indeed, all other products based on HTC Feeler) is based on the TI OMAP 730 processor. The device is equipped with 32 MB random access memory and 64 MB - permanent. From the first, 23.76 MB are available for recording user data, from the second - 9.79 MB. The expansion slots include miniSD - as follows from the specification of this interface and its location, only memory can be connected to it, but not peripherals. SDA has only one wired interface - USB (with the ability to charge the battery from USB bus), wireless ones include IrDA and Bluetooth. The latter supports Headset, Hands-free and Serial Port profiles; the phone does not have the ability to directly transfer files via the OBEX protocol.

Software

T-Mobile SDA runs Windows Mobile 2003 for Smartphones and is equipped with a corresponding set of standard software applets. Their capabilities are described in detail in the reviews of Motorola MPx200 and MPx220, so here we will focus only on the distinctive features of SDA.

Control. With the exception of two shortcut keys, it fully complies with the MS Smartphone standard. The only exception is one annoying moment: when exiting a submenu with the key Back, the menu of the previous level is displayed from the first page, even if the corresponding sub-item was on the next one. For example, if you exit the submenu Standard, or Games(which are on the third page of the main menu), the system will display the first page of the main menu (items Call log, Messages, Contacts etc.). To go after this to one of the neighboring points (the same Games or Standard), you will have to scroll through the main menu from the beginning, which, naturally, is inconvenient.

Contacts. Now access to the built-in address book, SIM manager and Photo Caller ID program, allowing you to assign photos to contacts that are displayed when incoming call, are collected in one main menu item, accessible immediately after pressing the key Start(left soft key).

T-Zones. Read: "Internet Explorer". A browser is disguised here, and, naturally, the home page of which is set to the main page of T-Mobile services. The phone comes pre-installed with a fairly large list of links recommended by the operator in the section Favorites. Of course, both this list and the home page You can redefine it yourself.

Camera. This is access to the functions of the built-in camera. It allows you to take photos and record videos. You can take photographs with resolutions of 640×480, 320×240 and 160×120 pixels; there are also special modes for taking a photo card for a contact and a background image for a desktop theme. Provides: four times digital zoom, selectable white balance, night photography, monochrome photography and two color filters (sepia and cool tones). Video can be recorded in MPEG-4, M-JPEG and H.263 formats. In all cases, two resolutions are available - 176x144 and 128x96 pixels. You can limit the file size to a specified number of kilobytes or use a preset that sets a file size limit for sending via MMS. The shooting quality is typical for VGA cameras.

Album. This is a proprietary HTC applet designed for centralized work with graphics, audio and video. This program is familiar to us from MDA Compact; in many cases it replaces Windows Media Player.

EmailWiz. This is a simple wizard to configure your email settings.

Java Manager. A program for managing and executing Java MIDlets, it is extremely easy to use.

Task Manager. This simple program allows you to manage tasks and applications running on your smartphone - view the list of programs currently running and close unnecessary ones. Previously, you had to install it yourself (although it was often included in the package), but now it is pre-installed in the smartphone from the very beginning.

Impressions and conclusions

The quality of communication provided by the T-Mobile SDA is quite sufficient for urban conditions, however, the range of radio technical characteristics of this model, as it seemed to us, is somewhat lower than that of most other modern phones. At least, wheezing and frame dropouts when reception conditions deteriorate appear earlier in this smartphone than in other modern devices.

From a full battery charge, the device operates for 3-4 days with moderate active use of functions and programs, and a small number of conversations.

The polyphonic ringer sounds quite loud, its power is greater than that of other smartphones on the Microsoft platform, its volume is approximately equal to Nokia smartphones. The vibration signal is well felt; it is characterized by a frequency slightly higher than average and a fairly large amplitude. Vibration is felt more strongly on the side surfaces of the device, but the front and back sides also transmit it well.

Our opinion of the T-Mobile SDA (and therefore of the entire family of smartphones based on the Feeler reference design) ends up being good. The device attracts small in size, fairly high performance (in this respect it is noticeably better than the Motorola MPx200 and even slightly superior to the MPx220), large size and good display quality, sufficient convenient control, the presence of a Mini USB connector. In general, the device is easy to use and functional.

However, we cannot call the Feeler the “ideal smartphone” that some people consider it to be. The disadvantages include the already mentioned issues with sensitivity and minor problems in ergonomics (lack of keyboard locking, small soft keys), and the main competitor - Motorola MPx220 - has a number of advantages in comparison with it (more convenient access to the memory card, 1. 3-megapixel camera instead of VGA, a larger set of pre-installed programs).

However, in total, T-Mobile SDA is a very successful solution, attractive to users, especially in view of limited availability MPx220 and a reasonable, gradually decreasing price.