3G networks of ATnT and TMobile in US Does the N97(unlocked) work with 3G networks of ATnT and TMobile in US?
574654
Quoad is right - it will NOT work with T-Mobile USA's 3G network (though it WILL work on T-Mobile's 3G networks in Europe).This North American edition supports 3G (UMTS) over 850, 1900 and 2100 MHz - the former two are used by AT&T; Wireless and many other carriers in the Americas, whereas 2100 MHz is used internationally. T-Mobile USA uses a different band, 1700 MHz, which is not (yet) supported by any Symbian/S60 phone.Also, of course, it will not work with CDMA carriers such as Verizon, Sprint, US Cellular, MetroPCS, etc.
574655
@J.S Internet would work @2G/2.5G which is called EDGE networks but for 3G Internet speeds one would need ATT to use with Nokia American Model phones :)
574656
depending on where you live. some states dont have 3g tmobile yet... so you just need to check.
574657
That is not true. I Have 2 Symbian S60 Platform Unlocked Phones; The E90 Comunicator US Version And N82 Europian Version. They Both Work In T-Mobile Network And i Traveled Pretty Much All East Coast. And I Never Lost A Signal From T-Mobile. Soon I Will Buy The N97.
574658
I believe it will only be able to use ATT's 3G network, not TMobile's since they operate on different bands. It can still use the internet though on tmobile, through their slower, EDGE network.
965650
I think T-MO's 3G/4G LTE runs on Band 4:1700MHz(D)+2100MHz(U) , and in some areas where T-MO has refarmed the 1900MHz spectrum, its 3G may work. Note his phone is designed for **3G** WCDMA at 850 or 2100, not for 4G LTE. AT&T's 3G in the US might work on the 850, and the 2100 is more for the international market (e.g. like asia & europe).
1489694
ATnT and its affiliated PayAsYouGo vendors works with phone, text, and 3G+ data speed (fast). TMo and its affiliated PayAsYouGo vendors works with phone, text, and Edge data speed (slow). This I tested.
869569
Yes it is. The ATT version is the HD7S and it has a better screen. Both should work on either network but I suggest the HD7 for T-Mobile
357888
To all that are interested in getting this phone to work well on T-Mobile, you should get the RM-938 version, also called the 1520.3. This is the Latin American version and supports all of AT&T; and T-Mobile's bands. As of early April 2014, it is only available through Newegg. Do not get the RM-937 as you will not get full coverage since all of the needed bands for AT&T; and T-Mobile are not present - it only has some of the bands while the 938 has all of them.
2124849
It will work on T Mobile voice and text and 2G (edge) but if you are in a refarmed (big city) and if where you live has the 1900 mhz frencuency then you'll get 3G. (in most cities your T-Mobile phone need to have this 2 frecuencies 1700/2100 mhz in order to get 3G)
150162
factory unlock works with AT&T; and TMOBILE 2G/3G not 4G (see below)General2G Network GSM 850 / 900 / 1800 / 1900 3G Network HSDPA 900 / 2100 - ST27i HSDPA 850 / 1900 / 2100 - ST27a
45430
Any sim card for a GSM carrier will work (tmobile and at&t;) Both will be able to make voice calls AND use data, however this version will only support 3G speeds on Tmobiles bands. AT&T; will have to use EDGE networks. Any SIM can be place in the phone from these two carriers, but in order to use the data feature you will need a data plan. However keep in mind this phone also has wifi so you can even use a sim card that does not have a data plan on it. The beauty of buying an unlocked phone is that the carriers cannot force you to add a data plan.
1282721
In regards to 4G LTE networks, I am in one and it works fine. The model I have is the new Q10 which has the combination keypad and touchscreen. This unlocked phone had the AT&T; insignia on it. T Mobile supplied a Sim card at no charge.
239312
It is quad band not tri-band. The conversation part will work on both Att and Tmobile. However the 3G internet is in a different frewuency. Therefore the American version is only good for Att. via 850/1900 HSDPA plus GPRS/EDGE capabilities. Tmobile uses frequency 2100 for 3g.
926789
I dont think the 4G LTE will work with T-Mobile even though it is unlocked since it is a AT&T device.
3637
Yes. I'm a T mobile subscriber and the phone works fine - have them change your sim card to the US version. Something called 3G H+ versus 4G will be your internet speed.
1215322
As far as I know the RM-937 which I have is the "international" version.... mine was unlocked and all I did was get a nano lte sim card from my provider and worked fine.... I guess you would have to do the same, tell at&t you have a unlocked phone and you need a sim card they should be able to help..... hope that helps......
1532367
Hello Robert, We test this tablet on both the ATT and the T-Mobile network for 3G/4G reception. On T-Mobile this tablet uses the 1900MHz band for up to 4G download speeds. This tablet does not support the 1700MHz band. Best Regards, Mobile Tablet Shop
1159676
The primary difference is the N9000 does not support LTE. The device will work on Net10 ATT at 3G speeds and Net10 TMO at 2G speeds and 3G speeds where the 1900 mhz band is available.
2049861
Yes but the phone has to be branded with your network for 3G and 4G LTE to work. For example, an AT&T unlocked phone will work 2G (EDGE) for a T-Mobile customer who puts his or her sim card into an AT&T branded phone but you need a T-Mobile branded phone to get 3G and 4G LTE. The BlackBerry Curve 9380 I bought was an Orange branded phone and being an AT&T customer, only 2G (EDGE) worked. Make sure you check with the seller what brand the Curve is
1071601
Quoad is right - it will NOT work with T-Mobile USA's 3G network (though it WILL work on T-Mobile's 3G networks in Europe). This North American edition supports 3G (UMTS) over 850, 1900 and 2100 MHz - the former two are used by AT&T Wireless and many other carriers in the Americas, whereas 2100 MHz is used internationally. T-Mobile USA uses a different band, 1700 MHz, which is not (yet) supported by any Symbian/S60 phone. Also, of course, it will not work with CDMA carriers such as Verizon, Sprint, US Cellular, MetroPCS, etc.