Comment 17 for bug 1091663

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Aleksander Morgado (aleksander-m) wrote : Re: 3G is non-functional on 32GB+3G Nexus 7

Just checked the logs, thanks. So... ModemManager doesn't support Infineon chipsets yet :-/ The call setup fails in the last step:
 (ttyACM0): --> 'ATD*99***1#<CR>'
 (ttyACM0): <-- '<CR><LF>+CME ERROR: 4<CR><LF>'

It's probably not hard to fix, though. A new plugin to handle the Infineon-specific call setup would be needed.

Beers for anyone willing to sponsor a device of this kind for MM developers; and extra beers if you just write the plugin yourself :-)