Hello,
I’ve MC7455 module installed on DELL E7240 running Ubuntu 17.04 and finished all required Sierra QMI drivers. I’ve tested as you’ve been done where result as below:
Welcome to minicom 2.7
OPTIONS: I18n
Compiled on Feb 7 2016, 13:37:27.
Port /dev/ttyUSB2, 17:00:14
Press CTRL-A Z for help on special keys
Manufacturer: Sierra Wireless, Incorporated
Model: MC7455
Revision: SWI9X30C_02.24.03.00 r6978 CARMD-EV-FRMWR2 2017/03/02 13:36:45
MEID: 35907206052419
IMEI: 359072060524192
IMEI SV: 9
FSN: LQ652445790310
+GCAP: +CGSM
OK
atz
OK
at!entercnd=“A710”
OK
at!gpstrack=1,255,1000,30,1
OK
at!gpsstatus?
Current time: 1980 01 06 6 00:05:28
1980 01 06 6 00:05:28 Last Fix Status = NONE
1980 01 06 6 00:05:14 Fix Session Status = ACTIVE
No TTFF available
OK
at!gpsstatus?
Current time: 1980 01 06 6 00:05:36
1980 01 06 6 00:05:36 Last Fix Status = NONE
1980 01 06 6 00:05:14 Fix Session Status = ACTIVE
No TTFF available
OK
Believe our “expert” members could give another input.