ModemManager on Ubuntu 14.04

[Aleksander Morgado]

Hey,

>
> I am trying to configure Sierra Wireless MC7354 module on Ubuntu 14.04 and
> its not working properly .Please advise what could be wrong…Any help in ths
> regard is much appreciated.  Many Thanks
>
>
>
>
>
> Nabeel
>
>
>
> ModemManager version 1.0.0
>
>

This is a waaaaay too old MM version that isn't supported any more.

Try to setup this PPA in your system, which has a much more recent version:
https://launchpad.net/~aleksander-m/+archive/ubuntu/modemmanager-trusty

-- 
Aleksander
https://aleksander.es