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138 Host System Signaling
Displays
You may see this display while entering Host System Signaling
codes.
You have entered a code that can only
be used in a programmed or
Speed Dial sequence, not on a call
you dial directly. Programmed
Release and Run/Stop are for use in
programmed dialing sequences only.
Note
If your external telephone lines are programmed for Pulse dialing,
you can temporarily switch to Tone dialing by pressing
after
selecting the line. Tone dialing lets your
telephone
communicate with devices and services that respond to tone
signals, such as automatic switchboards, and fax or answering
machines.
DR5.1 Owner’s Handbook
PO84262701