[Gta04-owner] Modem closes serial line after active calls (sometimes)

[Bob Ham]

On 03/05/2012 10:07, Simon Busch wrote:
> On 29.04.2012 15:56, Radek Polak wrote:

>> Currently i switch to 2G on modem 
>> initialization - this seems to help + after 30s of unsuccessful reads i 
>> restart whole QtMoko + some other hacks:
> 
> Yeah, 2G seems to solve the problem. I tried with limiting the radio
> access to 2G only and never got a disconnect from the modem.
> 
> Disabling 3G generally for the GTA04 is nothing we really want. So I am
> thinking about just limiting the radio access to 2G when dealing with
> calls.

I feel I should point out that my phone company does not allow 2G usage;
they are 3G only.  The connection will roam to 2G networks through third
parties if there is no 3G signal but if you do this regularly they will
complain.  If you continue to do this after they've complained they will
cut off your connection.

-- 
Bob Ham <rah at settrans.net>
Diaspora: rah at pod.settrans.net

for (;;) { ++pancakes; }