Black Box 3600 MODEM manual Manual Answer, AT Command Answer a, Autoanswer S0, Caller ID *ID

AT Commands

Manual Answer

When the phone rings, answer by pressing the TALK/DATA button.

AT Command Answer A

The modem can be made to answer a call by entering ATA when the phone rings.

Autoanswer S0

Autoanswer is controlled by register S0. S0 determines which ring the modem answers on. S0 can be loaded with a value between 1 and 255 for autoanswer. Entering ATS0=0 disables autoanswer. Decide which ring the modem is to answer on and set S0 to that decimal value.When S0 is one or greater, the modem automatically answers on the selected ring and connects with the calling modem.

Note

If the modem is set to respond to DTR the DTR signal must be on for autoanswer to work.

Caller ID *ID

If the telephone company is providing Caller ID services to the local phone line, the Modem 3600 can report Caller ID to the DTE. *

Note

The communications software package may need reconfiguring to look for the “Caller Number:” message prefix so that it knows when to look for a phone number.

Command	Operation
*ID	Disable Caller ID
*ID1	Enable Caller ID

Modem 3600 5-17