Dtmf Mode; Channel Scanning - Motorola MR 11 S-C Bedienungsanleitung

923991 19.10.1999
The keys of the numeric block (0 to 9, *, #), the cursor key and the ON/Off
key can be locked with the keyboard lock. The keyboard lock is switched on
and off in the display with the plus and minus keys, the lock is activated
immediately.

DTMF Mode

The "DTMF Mode" menu item allows input of up to 23 DTMF call digits. If the
display is filled with entered digits, the other digits entered appear on the
right, the call number moves to the left out of sight.
The cursor key, plus and minus keys and the numeric keys can be used for
the input. The Clear key clears the last entered position with a short press
and the whole line with a long press.
The menu is not exited when the call key or PTT key is pressed, the call is
merely sent or transmitted. The DTMF mode is not switched off until the
menu key is pressed.
Only "Touchtone" is available at present, i.e. a double tone is emitted every
time a numeric key is pressed.

Channel Scanning

Scan mode is used to monitor several channels which are switched on in a
cycle. The radio interrupts scan mode when a channel is receiving. The con-
ditions which lead to the radio interrupting scan mode are known as the scan
stop criteria.
The following scan stop criteria are channel-dependently programmable
singly or in combination, the RF carrier reception must be available in any
case:
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