BG95: Send SMS via QCOM?


I am trying to send a SMS via the Quectel tool QCOM, but I fail.

My steps:



at+cmgs=“my mobile number

I know you should write text SMS text and end with Ctrl+Z, but how do you do that in QCOM?

According to this example with Qnavigator, you simply type ctrl+z on your keyboard. I suppose Qcom should be working in the same manner.

The result is the same with QNavigator, ie the communication hang at sending a SMS.

Please note I have not any main antenna connected.
This is a must?
If so, this might explain the hanging situation.

Which AT command to use, to check if the module is connected to a radio base?