Icom IC-F9511T, Руководство пользователя

Страница: 60 / 87

APCO P25 Trunking and Conventional
Basic functions
Trunking
System
Conventional
System
Functions
21 Priority Group Monitor
Monitoring the arrival of groupcall
signals with high priority level.
22 Emergency Alarm Emergency alarm.
23 Call Alert Call alert.
24 Short Message Short message function
25 Status Update Request Status message function
26 Status Query Status message function
27 Status Query Response Status message function
28 Radio Unit Monitor External monitor function.
29 Radio Check Checking radio validity
30 Receive Radio Inhibit & Uninhibit Inhibit/un-inhibit the radio
31 Transmit Radio Inhibit & Uninhibit Inhibit/un-inhibit the radio
32 Radio Detach Cancel registration from repeater
33 Registration
Registration to the radio from the
t
33 Registration
repeater
34 Group Affiliation (CAI) Dynamic group function
35 Group Affiliation (Static) Dynamic group function
36 Roaming Roaming the trunking sites
37 Roaming Restriction Restrict roaming.
38 RFSS Site Lock Restrict movement of control CH 38 RFSS Site Lock Restrict movement of control CH.
39 Site Select Select control CH.
40 Type 3 Encryption Indicate Type 3 encryption
41 Voice Encryption Support Indicate voice encryption
42 Data Encryption Support Indicate voice encryption
43 Over the air Rekeying (OTAR) OTAR 43 Over-the-air Rekeying (OTAR) OTAR
44
Simple Static Key Security Parameter,
Assignment Functions using encryption key,
group ID, CH selector etc.
45 TGID Security Parameter Assignment
Functions using encryption key for
OTAR and group ID.
46 LLID Security Parameter Assignment
Functions using encryption key and
logical ID.
60
g
47
Channel Selector Switch (CSS) Security,
Parameter Assignment Functions using encryption key and
channel selector.
48 Packet Data Packet Data communication ready