问题
I am fairly new to this area so it might look silly but I have a gsm modem connected to my pc through usb port. If somebody calls that number i need to pick it up and transfer to my headset. Is it possible? Any ideas.
回答1:
Yes obviously its possible use AT Commands
http://www.owen.ru/uploads/re_pm01_list_command.pdf
try it works fine.
回答2:
As @arun kumar non ascii mentioned you can answer the call using ATA .
You can also know the number of person calling you (i.e. Caller ID) by executing AT+CLCC
You can also set your modem to auto answer the call using ATS0=<n> , where <n> is the number of rings after which you modem should auto answer the call.
来源：https://stackoverflow.com/questions/6829453/how-to-receive-a-call-from-gsm-modem