Motorola GM360 Specifications download pdf (Page 26)

Selective Calling SelV

Although the button lay-out is different on the GM360, the selective calling process is

exactly the same as the GP380 handset.

Stunning/Un-Stunning Motorola VHF Radios

‘STUN’ refers to the disabling of an individual radio, either handheld or mobile. This

can be for any number of reasons, the most common being for loss and/or theft.

Breaches of network discipline and/or misuse of the radio may also be subject to the

radio being stunned.

Not all VHF radios have the ‘STUN’ facility programmed. Nominated staff such as

the ICT Officer, radio room and radio room supervisor may have the authorisation to

use the stun facility.

The stun facility is activated by commencing the sequence with the number 2.

The un-stun facility is activated by commencing the sequence with the number 3.

Stun Procedure

• To STUN a user/mobile VHF radio:

• Ensure the same channel is selected as the radio to be stunned.

• Press [9] “Contact List” should be displayed.

• Press [9] to select location and agency alias should be displayed (e.g. IRA,

TF THN).

• Enter the call type (2 for STUN).

• Enter Country (single digit required).

• Enter Location (two digits required).

• Enter Agency (two digits required).

• Press [9] The numeric input has effectively replaced the selection from the

contact list.

• Enter the 3 digit callsign number of the radio to be stunned.

• Press [Call] (P1 on Mobile Radio/Base Radio or P3 on DTMF handsets).

• If the calling radio received confirmation from the called radio it will beep to

notify the Network Controller that the radio has been stunned.

• If no confirmation has been received within 5 seconds the calling radio will

emit a low pitched continuous tone to notify the user that the called radio

didn’t answer. There are several possibilities for this:

1. The called radio is switched off.

2. The called radio is not on the same channel (frequency).

3. The called radio is out of VHF range, or

4. The Network Controller has made a mistake entering information for

the Selcall.

If unsuccessful on the first attempt try again, but do not continuously call as this will

needlessly cause interference to the VHF network.

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Motorola GM360 Specifications Page 26