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- 10-04-2005, 04:46 PM #1Guest
I am a current Cingular GSM customer using the Motorola V551. I picked
up a Sony T637 that is branded AT&T. I took my SIM card out of the 551
and put it into the 637 and got a message that said "Insert correct SIM
card" or something like that.
Should I expect this to work?
Thanks....
› See More: SIM card swap between T637 and V551
- 10-04-2005, 04:58 PM #2Mike S.Guest
Re: SIM card swap between T637 and V551
In article <[email protected]>,
<[email protected]> wrote:
>I am a current Cingular GSM customer using the Motorola V551. I picked
>up a Sony T637 that is branded AT&T. I took my SIM card out of the 551
>and put it into the 637 and got a message that said "Insert correct SIM
>card" or something like that.
>
>Should I expect this to work?
The AT&T-branded T637 is probably subsidy locked to AT&T as well. So any
SIM other than AT&T will be rejected unless you can get the phone
unlocked.
- 10-04-2005, 09:16 PM #3VitaminTGuest
Re: SIM card swap between T637 and V551
this is a test
"Mike S." <[email protected]> wrote in message
news:[email protected]...
>
> In article <[email protected]>,
> <[email protected]> wrote:
>>I am a current Cingular GSM customer using the Motorola V551. I picked
>>up a Sony T637 that is branded AT&T. I took my SIM card out of the 551
>>and put it into the 637 and got a message that said "Insert correct SIM
>>card" or something like that.
>>
>>Should I expect this to work?
>
> The AT&T-branded T637 is probably subsidy locked to AT&T as well. So any
> SIM other than AT&T will be rejected unless you can get the phone
> unlocked.
>
>
- 10-05-2005, 08:54 AM #4John S.Guest
Re: SIM card swap between T637 and V551
<[email protected]> wrote in message
news:[email protected]...
>I am a current Cingular GSM customer using the Motorola V551. I picked
> up a Sony T637 that is branded AT&T. I took my SIM card out of the 551
> and put it into the 637 and got a message that said "Insert correct SIM
> card" or something like that.
>
> Should I expect this to work?
After you unlock the Sony.
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