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2.20.4
Auto Power-On
The radio can be configured to turn on automatically after inserting the battery. This functionality is
configurable using CPS.
If the emergency mode was active before removing the battery, the radio enters this mode when the
power-off period is shorter than approximately 3 seconds. This behavior applies to normal and silent
emergency modes. The three-second period is approximate and determined by the discharge rate of
capacitors in the radio. The period may last from 3 up to 6 seconds.
2.20.5
Preemptive Priority Call
If during a call, a call setup is received for a call with higher priority than the present call, and the new
call priority is Preemptive Priority 3 (value 14 in the codeplug) or Preemptive Priority 4 – Emergency
(value 15 in the codeplug15), the radio disconnects from the present call and joins the new high priority
call.
If the call priority of the new call is Preemptive Priority 1 (12) or Preemptive Priority 2 (13), depending
on configuration, the radio either accepts or rejects the new call.
When the new call is accepted, a special tone is played, and you are notified of the high priority call.
When you initiate a private call and you receive a rejection with the reason Called party busy, you
have the option to interrupt the existing call or initiate a new call. However, this time the call is initiated
with the preemptive priority.
2.20.6
Transmit Inhibit Mode
The Transmit Inhibit (TXI) Mode is a mode in which the radio sends no radio transmissions. Activate
this mode in RF sensitive areas, for example hospitals, airplanes, where safety can be jeopardized due
to transmission radiation.
To activate, select Menu→Menu/OK→Networks→TXI Mode→Activate.
In this mode, the radio does not transmit under any circumstances except for the Emergency Calls. All
the functions and keys which cause transmission, for example registration to the network, changing
talkgroup or folder, sending SDS messages, or pressing the PTT button are disabled. Any transmission
trial causes the radio to display Not Allowed In TXI Mode notification and to play a tone.
In this mode, the radio does not transmit under any circumstances except for the Emergency Calls. All
the functions and keys which cause transmission, for example registration to the network, changing
talkgroup or folder, or pressing the PTT button are disabled. Any transmission trial causes the radio to
display Not Allowed In TXI Mode notification and to play a tone. Your radio can still receive group
calls.
Your radio can still receive:
•
Group calls
•
Messages - stored in the Inbox
•
Private call attempts - stored in the Missed Calls list, without the option to respond
When no danger to safety exists anymore, for example, when you leave the RF sensitive area, you can
deactivate the TXI Mode and the radio returns to standard operation.
You can deactivate the mode by selecting Menu→Networks→TXI Mode→Deactivate, pressing One-
Touch Button, or implicitly when initiating an Emergency Call.
MN004527A01-AG
Chapter 2: Services and Features
65
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