Is it possible to use a Sidekick LX with AT&T if it is unlocked? Also wat will be available to use if i only use it on the AT&T plan. I have heard both sides. That you can have it all or only text and talk. Also i need to know how do you unlock a phone? can you just put in the other SIM card?

Plz and Thx for all help given.

You would need to get the unlock code and instructions from the carrier that the device was made for. The only thing we can guarantee with an unlocked device is that it will make and receive calls. We can usually get text messaging working without too much trouble. Everything else that is data related is a crap shoot. We may be able to get one thing working and not another or we may not be able to get anything data related working. Case in point – I received a call from a person yesterday who had a European model of an LG device and we started going thru the WAP settings but it would not allow him to edit the APN or the IP address and without those the internet will not work. We were not able to help him any further.