Unanswered topics!

I have some problems with AT+QMTCONN and AT+DISC commands for BG77.
The AT+DISC give OK always, but the next AT+QMTCONN many times returns ERROR.
I played with AT+QMTCFG settings but no solution I got.
Any idea guys ? Thanks.

My settings are ok at Centos7 VPS and all around. I checked many times that !


After AT+QMTDISC returns OK, run the AT+QMTOPEN command again and then go for AT+QMTCONN.
You’re skipping the QMTOPEN, that’s why QMTCONN is giving an error.