Manual

70
Advanced Features
To make an Emergency Group call:
1 Press and hold T for 3 seconds to start the
Emergency Group call.
2 Press and hold the PTT button on the side of
your phone to talk. Begin talking after your
phoneemitsachirpingsound.
3 Release the PTT button to listen.
ToendanEmergencyGroupcall:
Press and hold T for 3 seconds.
An Emergency Group call automatically ends if
there is no activity for 30 seconds.
Emergency Group calls you make do not appear in
the recent calls list.
ReceivinganEmergencyGroupCall
When receive an Emergency Group call, your
phone sounds a special emergency tone, unless
your phone is set to make no sounds.
To answer an Emergency Group call:
Proceed as if answering a Private call.
Emergency Group calls you receive do not appear
in the recent calls list.
Isolated Operation
Isolated Operation lets you continue to make and
receive group calls on the Hub you last used,
within a limited coverage area, even if you lose
network coverage.
When you lose network coverage during a phone
call, Private call, group call, or data transfer, the
call or data transfer ends. But you can make and
receivenewgroupcallsontheHubyoulastused.
If the One Touch PTT settings on your phone
would prevent you from making group calls on the
Hub you last used, these setting are overridden
while your phone is in Isolated Operation.
Important: You cannot make Emergency Group
calls in Isolated Operation, even if the
Hub you last used is the designated
emergency Hub. You must have
network coverage to make Emergency
Group calls.
If the designated emergency Hub is the Hub you
last used when you lost network coverage, your
phone treats the Hub you used before the
designated emergency Hub as the Hub you last
used.