[Gta04-owner] Modem crashing?

thomasg thomas at gstaedtner.net
Fri Feb 17 17:07:53 CET 2012


On Fri, Feb 17, 2012 at 14:27, Radek Polak <psonek2 at seznam.cz> wrote:
> On Friday 17 February 2012 11:11:10 Dr. H. Nikolaus Schaller wrote:
>
>> I think Radek's approach to monitor the PCM clock - which is only active
>> during a (single) voice call - can address this. It may of course miss
>> some signalling with a second call coming in during a first one
>> (GSM conference calls).
>
> In fact i am now also doing CLCC polling in QtMoko. I will try to collect
> numbers during weekend on how long talk time we have:
>
> 1/ with CLCC polling + routing audio
> 2/ audio routing without CLCC
> 3/ without audio and CLCC polling
>
> We can then decide what to do next.
>
> Btw if you write another mail to Option it would be nice to ask them if they
> know how to disable 3G (if that is possible). I am quite sure the USB
> disconnect is because of that.

I'm pretty sure this works the same way as in any device:
AT+CFUN
where CFUN=5 is GSM and CFUN=6 UMTS

> Regards
>
> Radek
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