Multi-Tech Systems MT5634ZBAV manual Calling Procedures, Password-Only Callback

Models: MT5634ZBA MT5634ZBAV

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User Guide

Calling Procedures

Use the following procedures to call a modem that has callback security enabled.

Note: Autoanswer must be enabled on the calling modem (S0=1).

Password-Only Callback

Use this procedure when calling from a fixed location.

1.Using a data communications program such as HyperTerminal, dial the number of the callback modem.

2.When the connection is established, the callback modem responds with the following message:

Password>

3.Type the password corresponding to the phone number for your modem and press ENTER You have three attempts or one minute to enter a valid password.

4.If the password is valid, the following message appears and the modems disconnect:

OK Disconnecting

5.After the delay specified by the #CBDn command, the callback mo- dem calls the number associated with the password. If the callback modem is unable to establish a connection, it tries again, up to the number of attempts specified by the #CBAn command.

6.After the modems reconnect, the following message reappears:

Password>

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Multi-Tech Systems MT5634ZBAV manual Calling Procedures, Password-Only Callback