I have LtAP (not mini) v6.47.7 with LTE Interface Huawei ME909s-120 ver 11.617.01.00.00
I can SEND SMS from device and receive it without any problem. LTE also work. BUT I like to send USSD Code to provider so I can activate some of feature of my SIM plan. But trying with this card doesn't work. It is not problem with card, have 2 of them, same problem.
So my question is, is it USSD SUPPORTED over this LTE Card ? Is it problem on RoS (can’t use ussd code OVER Huawei card) or on LTE Card (in mean that card don’t have support for USSD code).
I try same feature (USSD code) over Mikrotik R11e-LTE and it work instantly.
Using Terminal with R11e-LTE
/tool sms send type=ussd phone-number=*111*6*1*2*1# port=lte1
It activates additionl SIM plan
Same commad on Huawei….nothig hapend.
In log a see:
lte1: sent AT+CUSD=2
lte1: sent AT+CUSD=1,"*111*6*1*2*1#",15
lte1: rcvd +CMS ERROR: 305
Try diffrent codes, always error.
Someone used ussd on this card ?