AT+CUSD problem

RouterOS General
1

Hi,
I have lhg lte6 mikrotik RouterOS v6.48.3 (stable), LTE software: revision: R11e-LTE6_V027
I try to invoke AT+CUSD=1,XXX,15 command but each time I get +MSTK: 15, D8080102000100000000 response.
Where is a problem?

[admin@MikroTik] > interface lte at-chat lte1 input="AT+CUSD=1,\"*111#\",15" 
  output: +MSTK: 15, D8080102000100000000
OK




[admin@MikroTik] > log print  
14:30:52 lte,async lte1: sent AT+CUSD=1,"*111#",15 
14:30:53 lte,async,event lte1: +MSTK: 15, D8080102000100000000 
14:30:53 lte,async lte1: rcvd +MSTK: 15, D8080102000100000000 
14:30:53 lte,async lte1: rcvd OK 
14:30:53 lte,async,event lte1: +CUSD: 2
2

+CUSD: 2

say that code is not proper
Online decoder http://smstools3.kekekasvi.com/topic.php?id=288 in section “USSD Entry/Display” with coding “GSM 7bit packed” show not human readable result.
Your *111# is AA582C3602
Other way is
tool/sms/send lte1 type=ussd phone-number=“*111#”
tool/sms/send lte1 type=ussd phone-number=“AA582C3602”
try

My ISP not use any USSD codes and I cannot test it at my devices.

Read this port too: LtaP + Huawei ME909s-120 ussd codes [SOLVED]