Anybody know how 2 get a tmobile sim card 2 work in an at&t phone?

[princessj410]

i had a razor from tmobile and it broke. i took my previous prepaid cell from at&t and put my tmobile sim card in it.when i turned it on, it sd NETWORK ID and there was space for like 7 or 8 numbers.wat is the netwofk id? i cnt afford to to the cell phone unlocking where i pay someone b/c i have no money. if it helps my IMEI:011309000281768 and this is for a at&t motorola i168c.thanx everyone!!!!!!!!

[sssssbooom]

you have to unlock the phone you can take it to t-mobile and they will charge you or you can do it your self but it is kind of dangerous google unlock motorola i168c

[geeth]

HI only after unlocking your Motorola C168i mobile from AT&T you can freely use it with t-mobile or any other GSM sim ..You can easily unlock your phone using network unlock code ...You can purchase network unlock code from online providers like SimpleUnlocking.com for reliable cost ..After unlocking the phone you can freely use it with any GSM sim ,...