Midland Radio P25 Transmitting Digital Unaddressed Calls, Exiting unaddressed call mode

Syn-Tech III P25 Portable Radio

OPERATION MANUAL

4.2.5Transmitting Digital Unaddressed Calls

A digital unaddressed call is similar to a group call, except no talk group is specified (reserved talk group $FFFF is used). Any digital radio with matching receive frequency and NAC should receive the unaddressed call.

To enter unaddressed call mode,

repeatedly press the (star) key until “ENTER TO UNADDRESSED VOICE CALL?” is displayed, then press the left soft key (YES). The radio will now transmit with reserved talk group $FFFF. To exit unaddressed call mode, repeatedly press the

(star) key until “EXIT

UNADDRESSED VOICE CALL?” is displayed then press the left soft key (YES).

Press ∗ key

until “Enter to Unaddressed Voice Call?”

Press YES

Figure 4.38 – Entering unaddressed call mode

Unaddressed call
initiation may be	Press ∗ key
disabled in radio
	until “Exit
programming.	Unaddressed
	Voice Call?”
	Press YES

Figure 4.39 – Exiting unaddressed call mode

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