Using this phone in Europe

Try using sim from some other network. Maybe the device does'nt support Verizon bands. Also, At&t is GSM and Verizon is CDMA. Different systems. Try using a GSM sim.

The short answer is that you cannot unlock a verizon phone for use on T-mobile.

There are exceptions, but it is a bit complex, so I'll do my best to keep it simple.

Most cellular networks these days operate using GSM radios, which use SIM cards. While most of the newer Verizon phones these days do use SIM cards, that's only for the new 4g/LTE radios they have.

The basic verizon service does not use a SIM card, or even GSM at all, but rather an older technology called CDMA. The difference is most easily compared to the difference between analog television and digital television. So while you can unlock a verizon phone, chances are the model you got has an LTE SIM card, and not a GSM SIM.

The exception would be certain phones that do have a global model, which come with two radios. One CDMA to work on the basic Verizon network, and the other a GSM so that you can insert a SIM card and take your phone to another country, where GSM is actually more of an international standard.

So unless you have a Global model of a verizon phone, the chances are very slim you'd be able to take your current device over to another provider. If, however, you do have a global model, then taking your phone to a Verizon store and telling them you wish to have it unlocked as you will be cancelling your contract with them and switching to another service, they would likely have to help you.

just call straight talk and they will let you know how to set this up if possible to do so.

If it is an HTC Droid Incredible 2 you can unlock it as it is a dual mode CDMA/GSM phone. You can unlock your HTC Droid Incredible 2 from Verizon in order to work with any GSM network. You have the entire guide here:

http://www.htcimeiunlock.com/htc-blog/how-to-unlock-a-dual-mode-cdma-gsm-phone-2013-02-23/



Unfortunately i don't know a free unlock code source but the HTC unlock service i recommended to you is a trusted one, have small prices and good support. I use it also to unlock my HTC EVO Design 4G a dual CDMA/GSM also.


http://www.htcimeiunlock.com/htc-droid-incredible-2-unlock

Im pretty sure Telus is CDMA and therefore can't really be used on other networks except for other CDMA networks, and even so if you do want to use it on other CDMA networks it is near impossible as Carriers are very stringent on letting people use other devices on their networks. Its like trying to use the EVO 4G on Verizon, although CDMA its near impossible. Hope this answer helps
I have heard no because the phone has hardware that is fine tuned to Verizon and/or Telus' networks and frequencies. Cell phones in the US operate much differently than other parts of the world where all you need is a SIM card and your good to go on another network.
Verizon has a CDMA network and AT&T has a GSM. They are incompatible. Even if you have say a T-Mobile GSM phone, it's not going to work on AT&T's GSM network, nor is it going to work on Vodaphone's GSM network in the UK, because in the US the carriers hard code the phones to their networks, and the FCC has regulated different "bands" of GSM here than what is in use in Europe and the rest of the world.

I do think Verizon and Sprint, since they both use the same CDMA data frequencies, do share data networks in many places, but the voice CDMA2000 part of your phone is still hard locked to your respective network.

If you get an unlocked GSM phone in the UK, you CAN use that phone with other carriers in the UK, because they don't make them locked down to specific networks there

As far as I understand, Verizon works only on CDMA technology, and you are stating that you are using GSM, you won't be able to use a CDMA phone with a SIM card (GSM) not the same technology.

NO. UK uses GSM networks (GSM900/DCS1800) and Verizon run CDMA network(non-GSM).

well, what it literally means is that you are not in a cdma capable location, and ur phone runs on the cdma network. some other carriers, and most of europe, use gsm network. are you out of the country rite now?? if u are in ur normal location of use, reset ur phone by removing the battery while ur phone is powered on, then replace the battery and power on. check ur system selection by going to ur settings and tools menu>phone settings>system select>make sure it is set to "automatic", and if there is an option for a or b, choose a. if that does not work, phone may need replaced.

Where are you using it? This is a dual band phone GSM 900 / GSM 1800 which works in europe and parts of asia,

Try here some phone features are not supported via tomtom

http://www.tomtom.com/phones/compatibility/