Asterisk 11.13.1~dfsg-2+b1, Copyright (C) 1999 - 2013 Digium, Inc. and others.
Created by Mark Spencer <markster@digium.com>
Asterisk comes with ABSOLUTELY NO WARRANTY; type 'core show warranty' for details.
This is free software, with components licensed under the GNU General Public
License version 2 and other licenses; you are welcome to redistribute it under
certain conditions. Type 'core show license' for details.
=========================================================================
Connected to Asterisk 11.13.1~dfsg-2+b1 currently running on Asterisk1 (pid = 9180)
Asterisk1*CLI> dongle
callwaiting  cmd          discovery    pdu          reload       remove
reset        restart      show         sms          start        stop
ussd
Asterisk1*CLI> dongle s
show   sms    start  stop
Asterisk1*CLI> dongle show devic
device   devices
Asterisk1*CLI> dongle show devices
ID           Group State      RSSI Mode Submode Provider Name  Model      Firmware          IMEI             IMSI             Number
dongle0      0     Not connec 0    0    0       NONE                                                                          Unknown
    -- [dongle0] Trying to connect on /dev/ttyUSB2...
[Apr  1 11:37:36] WARNING[9228]: chan_dongle.c:218 opentty: unable to open /dev/ttyUSB2: No such file or directory
Asterisk1*CLI> quit
Asterisk cleanly ending (0).
Executing last minute cleanups