I just replaced my Pearl 8120 with an iPhone 3gs, and my wife now asked if she could just swap out her SIM card from her Pearl 8110 and insert in my old 8120 and use it. Can she? She wants to do this because the 8120 has wifi.
If this is possible, what are the steps? Do I need to log her on BIS and change the PIN number on the account to match the PIN on my 8120? Also, do I have to notify the carrier or anything? Thanks for your help.