I’m still under contact with T-mobile and lost my phone recently. I got the new sim card from T-mobile store but still need to buy phone. Can I just buy the T-mobile pay as you go phone and put the sim card into that phone and use for my regular T-mobile account?
Call T-mobile and say you want to change your SIM card and IMEI (underneath the batter on the new phone.. basically the serial number) on the account of yours… to update it…
and then you can use your phone .. and YES you can..
call 18777782106 and ask for Customer service
do not forget to choose me for 5 stars of a best answer!

November 25th, 2009 at 8:30 am
yes it can if u tell the t-moble peple and sett it up for that
References :
November 25th, 2009 at 8:39 am
Call T-mobile and say you want to change your SIM card and IMEI (underneath the batter on the new phone.. basically the serial number) on the account of yours… to update it…
and then you can use your phone .. and YES you can..
call 18777782106 and ask for Customer service
do not forget to choose me for 5 stars of a best answer!
References :