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Chris
Please respond on Usenet or Phonescoop.com
Cambie <user@example.net> wrote in article
<D65cb.479$CV7.682643789@newssvr11.news.prodigy.com>:
> I think you stated the reasons why: TDMA and AMPS-not involved in GSM
> only phones.
Obviously when i am using the T616 i won't have any TDMA or AMPS
coverage, but what i am wanting is to still be able to use my 6340i for
areas where there is only TDMA or AMPS and no GSM. Essentially, I want
to be able to pick and choose which phone i want to use when i leave the
house in the morning and only have to stick the SIM card in the phone i
choose and be off. The way I understood GSM, i thought i'd be able to
get the T616 and just stick the SIM card from my 6340i in the T616 and
it would work, without anyone having to even pull up my account info,
much less change my plan.
Chris Russell - 24 Sep 2003 21:38 GMT
I've read here a number of problems with the 6340i SIM card in GSM only
phones. The only logical conclusion is that the 6340i SIM contains all
the TDMA and AMPS info which screws a GSM only phone. The 6340i will
not operate at all without it's Sim card.

Signature
Chris
Please respond on Usenet or Phonescoop.com
Cambie <user@example.net> wrote in article
<db9cb.174$5m5.173@newssvr22.news.prodigy.com>:
> > I think you stated the reasons why: TDMA and AMPS-not involved in GSM
> > only phones.
[quoted text clipped - 8 lines]
> it would work, without anyone having to even pull up my account info,
> much less change my plan.
John Cummings - 25 Sep 2003 08:56 GMT
> I've read here a number of problems with the 6340i SIM card in GSM only
> phones. The only logical conclusion is that the 6340i SIM contains all
[quoted text clipped - 15 lines]
>
> [posted via phonescoop.com]
I've used my Nokia 6340i's GAIT sim in a Nokia 5190, and made a test call
over T-Mobile. Cingular uses 800 MHz in Memphis, and I have Preferred Nation
plan. The 5190 will get a longer test when I'm in a Cingular 1900 MHz GSM
area, like Knoxville or Dyersburg, TN.
The problems seem to arise when using the GAIT sim in a 1900 MHz phone, in
a 800 MHz Cingular area. You're not on Cingular any more.
John C.
brad v - 26 Sep 2003 00:36 GMT
well cambie, i myself have a gait phone, and i work for cingular, so i
can use all of the gsm phones i want, i frequently put my gait sim into
gsm phones and i have never had a problem.
Cambie <user@example.net> wrote in article
<db9cb.174$5m5.173@newssvr22.news.prodigy.com>:
> > I think you stated the reasons why: TDMA and AMPS-not involved in GSM
> > only phones.
[quoted text clipped - 8 lines]
> it would work, without anyone having to even pull up my account info,
> much less change my plan.
Scott - 26 Sep 2003 02:33 GMT
Here's what happend to me, my GSM worked with my GAIT SIM when before the
network went live. My GSM was 900/1800/1900. When the system went live on
Monday that phone stopped working on Cingular's system. Now I find I need to
buy a 850 GSM phone.
I had my GAIT SIM replaced by a new GSM SIM. My T68i won't work now, but the
GAIT phone still works, but only on GSM now.
Does any of that make sense?
> well cambie, i myself have a gait phone, and i work for cingular, so i
> can use all of the gsm phones i want, i frequently put my gait sim into
[quoted text clipped - 16 lines]
>
> [posted via phonescoop.com]
Stuart Friedman - 28 Sep 2003 14:01 GMT
No. I've heard of problems putting a GSM only SIM in a GAIT phone, but the
opposite is supposed to work perfectly.
Stu
> Here's what happend to me, my GSM worked with my GAIT SIM when before the
> network went live. My GSM was 900/1800/1900. When the system went live on
[quoted text clipped - 26 lines]
> >
> > [posted via phonescoop.com]