Done manufacturer, model, revision and serial

[Paulius Zaleckas]

This is how it looks from libgsmd-tool -m shell side:

mf
# # Get manufacturer
manufacturer <Option N.V.>
ml
# Get model
model <GTM378>
rv
# Get revision
revision <2.5.2Hd (Date: Nov 30 2007, Time: 10:45:43)>
sn
# Get serial number
serial <356237011252390>


Paulius Zaleckas wrote:
> Hi all,
> 
> I have manufacturer, model, revision and serial requests working!
> Waiting for my previous patches to be committed before posting this patch.
> 
> Regards,
> Paulius Zaleckas
> 
> 
>