CONVENTIONAL FEATURES
40
2. Display the talk group to be assigned to that channel by pressing Up/
Down select switch. Talk groups are indicated by an alias (unique
alphanumeric identification).
3. To select that talk group and return to normal operation, press the Talk
Group select switch again. If talk group selection has been disabled on
the channel by programming, the talk group does not change and an
error tone sounds.
Individual Calls
If the Individual Call option switch is programmed and the radio is a
full keypad (17-key) mode., individual calls can be placed to a specific
mobile radio on Project 25 channels. This call differs from standard
group calls in that only one mobile instead of entire groups of mobiles
may receive the call. To respond to an individual call, simply press the
PTT switch and begin talking before a call timer expires. Proceed as
follows to place this call:
1. Press the Individual Call option switch and the identification of the last
individual call placed is displayed as IDxxxxxx.
2. If required, enter the ID of the mobile being called using the keypad.
3. Press the PTT switch and begin talking.
When individual calls are received, the transceiver may be pro-
grammed to display the selected talk group, the talk group of the call, or
the ID of the calling radio.
Keypad Programming
Introduction
Keypad programming is available with full keypad (17-key) models
if the Keypad Programming option switch is programmed. It is then
selected by pressing this switch and entering the programming password.
This password is a series of eight digits selected by your system operator,
Summary of Contents for 51 Series
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