Hi Guillaume,

>> - The sierra driver does not instantiate any gprs_context drivers, so it
>> isn't even capable of GPRS in its current state.  Sending the&C0
>> command is only needed if you are planning to use PPP and probably
>> belongs in a separate patch.
>>
> 
> I didn't see the gprs context was never created into sierra plugin, do
> we have a reason for that?
> 

Probably just an oversight.

Regards,
-Denis