Hi ,
i have the fmt 100 device, i have set everything as it should be. now i want to send commands to the fmt100 device. i send the commands to the sim number that is in the device. however, i do not receive a response to the command. the phone number that sends the command to the device is also stored in the list, but i still get no result. however, if i call the number and set beforehand that a call to the device should be hung up, then this works.
I look forward to your help.
many thanks !