Many modems such as USRobotics or Conexant CX930xx need to issue the following command so I can retrieve the incomming call phone number (caller Id):
AT+VCID=1
But according to the manuals above will recieve the callerId in formatted form. But I can also issue:
AT+VCID=2
For unformatted form. But in the latter case what output should I expect compared to the formatted form. As far as I know formatted form will return:
RING\r\n
DATE=XXX\r\n
TIME=XXX\r\n
NMBR=XXX\r\n
NAME=XXXX\r\n
\r\n
(Above ANY Newline is represented with \r\n and not with the text's newline)
But what output should I expect at unformatted form (via issuing AT+VCID=2)?
I want to emulate incomming calls from a modem using an arduino or a programm that uses a virtual serial port so I can have a development tool for software that Uses modem for callerId applications.
What I want to emulate is a Conexant CX930xx series modem using an arduino cause I have no actual modem in my hands right now.
