Tait TM9480 User Manual page 56

56 Making P25 trunk calls
Service is lost
If access to the trunk network is lost,
appears, the bars in the RSSI icon disappear
the display shows No P25 trunk.
Talkgroup 1
124
No P25 trunk
Ad. book Menu
The radio sounds five beeps to indicate the loss of
service, followed by a repeating double beep. The
double beep continues until service is restored.
Site trunking operation
During normal trunk operation, your radio may roam
between a number of sites, each with its own zone
controller. This behavior is transparent to you, unless
there is a problem with a zone controller. When this
happens, the radio enters 'site trunking' mode, and
you will only be able to communicate with users within
a single site.
While in site trunk mode, the display shows Site
Trunking, and the radio sounds a repeating double
beep. The double beep continues until normal service
is restored.
Talkgroup 1
124
Site Trunking
Ad. book Menu
When access to the zone controller is available again,
your radio automatically returns to normal multi-site
operation.
Failsoft operation
Your radio may be programmed to enter 'failsoft'
mode when service is lost due to failure of a trunk site
controller. For information about failsoft mode, see
"Failsoft mode operation" on page
no longer
and
,
62.