Hi, I managed with the supplier the verison 1.4.12 of ModemManager package. Everything is working fine now. Thank you all for your help. -- Daniel Vaz -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.freedesktop.org/archives/modemmanager-devel/attachments/20160126/6a5c4a65/attachment-0001.html>