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Flashcards in Airwave Deck (48)
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Tetra

Terrestrial trunked radio

1

PM for messages in DMO

Unclassified
Restricted
Dependant on talk group

2

What should you do when you enter a place where mobiles are prohibited

Turn off
Select TX inhibit

3

P2P

Call from 1 to another over the AW network

4

If lost terminal

30min search
Contact service desk
Complete loss report

5

ISSI

Individual short subscriber identity number

6

TEI

Terminal equipment identifier

7

What's the ISSI linked to

TEI

8

Why turn off before removing the battery

To avoid loosing settings
E2E drops its fill if battery is removed power on

9

When DMO used

In areas of no airwaves coverage

10

Where is the ISSI

Top left screen
Under battery

11

DMO range

4k

12

Red led

TX
Flashing - low battery

13

Green led

RX
Fully charged

14

Orange led

Flashing - P2P call
Solid - charging

15

SDS

Short data service

16

Which soft key would you use to swap between TMO/DMO

9

17

Speaker with cross through it

Covert mode

18

PSTN

Public switch telephone network

19

Model called

Sepura SRH3900

20

Padlock in screen

Unencrypted

21

Gateway symbol

Globe
Repeater

22

Repeater symbol

Repeater

23

Where would you RX a message

Inbox

24

TMO

Make a group call over the network

25

Batter life

8hrs slim
12hrs enhanced

26

Antenna we use

Blue spot helical

27

Function of soft keys

Short cuts

28

Min and max number of talk groups required for a scan group

2
10

29

ACCSEC

Accountable and secure item