Motorola TMR 2 Посібник користувача - Сторінка 9

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Interoperability

All public safety TMR units share eight Mutual Aid talkgroups. Mutual Aid

allows direct communications with various agencies on one repeater. This

decreases the chances of receiving a busy tone at an incident.

Permission is required to use a Mutual Aid talkgroup:

Contact your provincial dispatch point for assignment of a Mutual

Aid talkgroup: Shubie Radio, Emergency Health Services (EHS), and

Royal Canadian Mounted Police (RCMP).

Advise the dispatcher of who is to be notiﬁ ed of the talkgroup

assignment (be sure you receive a radio check from each party you

have requested to join).

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All public safety agencies that use TMR have three shared simplex

channels.

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Simplex is only reliable for roughly 1 to 2 km.

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Permission is not required when using the simplex channels but a

person must ﬁ rst voice-call on the desired channel to verify if anyone

in the area is using that channel.

Simplex All 1, Simplex All 2 and Simplex All 3

SX All 1 - International Calling Channel (ICALL)

SX All 2 - National Working Channel (ITAC-1)

SX All 3 - National Working Channel (ITAC-2)

The ICALL channel shall be used to contact other users in the Region for

the purpose of requesting incident related information and assistance.

If necessary, the calling party will be asked to move to one of the ITAC

channels for continuing incident operations or other interoperability

communication needs.