I’ve been given two Erco&Gener GenPro 20e modems.
I am fairly new to working with gsm modems and hyperterminal, but I have learned to configure each modem via hyperterminal and a RS-232 port. I would like to establish a data call between the two modems, but I haven’t been able to receive the “Connect 9600” response. I can send/receive SMS between the two which indicates some communication but I’m not sure why I can’t make a data call. I verified with the service provider that 1)both SIMs have a data service 2)modems are in data mode(+cicb+0) and 3) established automatic call response(ATs0+1).
Any suggestions are greatly appreciated.