You are not logged in.

#1 2018-06-14 10:27:46

Tuomola
Member
Registered: 2016-06-21
Posts: 9

Huawei ME936 not recognizing AT^SYSCFGEX command

I'm trying to force this modem to use exclusively lte network. I delved into modem's user manual, and found the setting. However, the modem is not complying.
I wonder if this is due to ModemManager, or the modem itself? The modem responds to all other AT commands without problems.

systemctl stop ModemManager NetworkManager
systemctl start NetworkManager
ModemManager --debug

mmcli -m 0 --command=AT^SYSCFGEX?
response: '^SYSCFGEX: "00",3fffffff,1,2,7fffffffffffffff'

mmcli -m 0 --command=AT^SYSCFGEX="03",3FFFFFFF,1,2,7FFFFFFFFFFFFFFF,,
error: command failed: 'GDBus.Error:org.freedesktop.ModemManager1.Error.Message.NotSupported: Operation not supported'

Debug output:

ModemManager[8544]: <debug> [1528932398.434074] (ttyUSB0) device open count is 3 (open)
ModemManager[8544]: <debug> [1528932398.434114] (ttyUSB0): --> 'AT^SYSCFGEX=03,3FFFFFFF,1,2,7FFFFFFFFFFFFFFF,,<CR>'
ModemManager[8544]: <debug> [1528932398.489029] (ttyUSB0): <-- '<CR><LF>+CMS ERROR: 303<CR><LF>'
ModemManager[8544]: <debug> [1528932398.489116] Got failure code 303: Operation not supported
ModemManager[8544]: <debug> [1528932398.489270] (ttyUSB0) device open count is 2 (close)

Last edited by Tuomola (2018-06-14 12:13:22)

Offline

#2 2018-06-14 10:48:22

V1del
Forum Moderator
Registered: 2012-10-16
Posts: 21,427

Re: Huawei ME936 not recognizing AT^SYSCFGEX command

You can use the report link to request a move. Also please use [ code ]  tags for pasting output https://bbs.archlinux.org/help.php#bbcode

Moving to Networking

Offline

#3 2018-06-14 12:14:39

Tuomola
Member
Registered: 2016-06-21
Posts: 9

Re: Huawei ME936 not recognizing AT^SYSCFGEX command

Code tags attached, didn't post much in the forums yet, so thanks for advice.

Offline

Board footer

Powered by FluxBB