ATDP (phone number) T ,#22,#22,#22,#22

Again, you should consider

whether the call is local or long distance, and what the appropriate access code is for the desired port.

NOTE

If a port access code is changed to a number using various digits (for example, 4598), the caller will use a similar dialing string with # between access codes. Example: ATDT (phone number), #4598,#4598, #4598

LINESHARE PRO

4.13Using Single-Frequency Tone Detection

When the Lineshare Pro answers a call, it listens for specific pre- programmed tones and automatically routes the call to the correct port. If a tone is not present, the call is routed to the primary default port.

The Lineshare Pro listens for the following single-frequency tones:

1000hz

1100hz (typically fax CNG tone)

1200hz

1300hz

1400hz

1500hz

1600hz

2225hz (typically reverse modem tone)

The Lineshare Pro is factory-preset to route calls as follows:

Port 1—1000hz

Port 2—1600hz

Port 3—1100hz

Port 4—2225hz

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Black Box FX150A manual Using Single-Frequency Tone Detection