[May 7 20:15:45] ERROR[14401]: at_response.c:1409 at_response_cusd: [A102] Error decode CUSD: D9775D0E0A8FC7EFBA9B0E1287D961F7B80C4ACF41D52911E682C15C2069798C0ECBCF65D0DBCD4EBBCBA0B71C549F97416190BC3C4687E5E732681C969341617B38CD0E8BD9659059FE6E83C2EE3C88991F87DB6F719A5D06CDE9EFF13A3DA7BB1A
dongle show device state A102
-------------- Status -------------
Device : A102
State : Free
Audio : /dev/ttyUSB1
Data : /dev/ttyUSB2
Voice : Yes
SMS : Yes
Manufacturer : huawei
Model : E1552
Firmware : 11.609.18.00.00
IMEI : 353143031473052
IMSI : 310260699688914
GSM Registration Status : Registered, home network
RSSI : 10, -93 dBm
Mode : GSM/GPRS
Submode : EDGE
Provider Name : Lycamobile
Location area code : 712C
Cell ID : 22C7
Use UCS-2 encoding : Yes
USSD use 7 bit encoding : Yes
USSD use UCS-2 decoding : No
Tasks in queue : 0
Commands in queue : 0
Call Waiting : Disabled
Current device state : start
Desired device state : start
When change state : now
Calls/Channels : 0
Active : 0
Held : 0
Dialing : 0
Alerting : 0
Incoming : 0
Waiting : 0
Releasing : 0
Initializing : 0
dongle show version
chan_dongle: Huawei 3G Dongle Channel Driver, Version 1.1, Revision 43gh=47cg