When in an area that has much better Cingular signal than AT&T signal, I cannot
go to the menu function and manually select Cingular. Does anyone have any
programming knowledge that will allow re-setting the function in the phone to
allow me to do that? I hav read here where people can manually select the
carrier.
The particulars -
An AT&T GSM plan
Nokia 6280 Phone
When I select manual, the phone finds AT&T, Cingular and T-Mobile. I cannot
manually select any of them.
--
John S.
e-mail responses to - john at kiana dot net
John Navas - 28 Dec 2004 19:48 GMT
>When in an area that has much better Cingular signal than AT&T signal, I cannot
>go to the menu function and manually select Cingular.
Cingular has disabled that through SIM programming.
>Does anyone have any
>programming knowledge that will allow re-setting the function in the phone to
[quoted text clipped - 7 lines]
>When I select manual, the phone finds AT&T, Cingular and T-Mobile. I cannot
>manually select any of them.
I'm afraid you're out of luck.

Signature
Best regards, HELP FOR CINGULAR GSM & SONY ERICSSON PHONES:
John Navas <http://navasgrp.home.att.net/#Cingular
John Navas - 28 Dec 2004 19:50 GMT
>>When in an area that has much better Cingular signal than AT&T signal, I cannot
>>go to the menu function and manually select Cingular.
[quoted text clipped - 14 lines]
>
>I'm afraid you're out of luck.
p.s. Cingular's preferred way of dealing with this issue is ENS, but that
takes a ENS-capable phone (which only became available recently) and a 64K SIM
(rather than the prior 32K).

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Best regards, HELP FOR CINGULAR GSM & SONY ERICSSON PHONES:
John Navas <http://navasgrp.home.att.net/#Cingular
Drew - 28 Dec 2004 21:12 GMT
I have the MPx 220... is this an ENS-capable phone, with a 64k SIM???
How would I know? I'm totally green to these GSM/GPRS networks... a
defected Verizon customer.
Thanks.
John Navas - 28 Dec 2004 22:38 GMT
>I have the MPx 220... is this an ENS-capable phone, with a 64k SIM???
I have no idea.
>How would I know? ...
Ask Cingular Technical Support. (Customer Care may not know.)

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Best regards, HELP FOR CINGULAR GSM & SONY ERICSSON PHONES:
John Navas <http://navasgrp.home.att.net/#Cingular
Tropical Haven - 29 Dec 2004 22:02 GMT
> When in an area that has much better Cingular signal than AT&T signal, I cannot
> go to the menu function and manually select Cingular. Does anyone have any
> programming knowledge that will allow re-setting the function in the phone to
> allow me to do that? I hav read here where people can manually select the
> carrier.
AT&T Wireless SIMs do allow you to choose your network.
> The particulars -
> An AT&T GSM plan
> Nokia 6280 Phone
>
> When I select manual, the phone finds AT&T, Cingular and T-Mobile. I cannot
> manually select any of them.
I checked the website for a 6280 for United States and Europe, but could
not find that model. Might the phone be a 6820?
Check your user manual, if you have it. It will have a section on
selecting a network, but it will tell you (most likely) that the
particular feature is dependent upon carrier.
TH