Hi Marcel,

I got a problem with the change "huawei: Use correct command for setting 
offline mode".

The command AT+CFUN=7 is not supported by all Huawei modems and so the 
E173 is not working anymore.

PCUI: > AT+CFUN=7\r
PCUI: < \r\n+CME ERROR: 50\r\n

This modem supports only these functionality level: 0, 1, 4, 5 and 6.
I don't have the specification of this modem and so I don't know what 
level we need to set here.

Do you have an idea on how we can resolve this problem?

Thanks.

-- 

Nico