User Manual

• MS - MS — Your radio can communicate only with other radios within its range.
• Gateway — Your radio uses a gateway to communicate with the infrastructure.
• Automatic — Your radio uses the first available gateway for that talkgroup.
• Specific — Your radio uses only the Gateway with the specified Gateway address for that
talkgroup. If your radio displays Selected Gateway:None, press Edit to enter the current
gateway address.
• Repeater — Uses the first available repeater for that talkgroup.
• GW + Rep — Uses the first available gateway or repeater for that talkgroup.
• Automatic — Uses the first available gateway for that talkgroup.
• Specific — Uses only the Gateway with the specified Gateway address for that talkgroup.
If your radio displays Selected Gateway:None, press Edit to enter the current Gateway
address.
NOTICE: When the Gateway and the Repeater cannot be communicated even
though a talkgroup to use them is configured, the radio attempts the direct MS-MS
communication.
When your radio detects the appropriate Gateway and/or the Repeater, the Gateway and/or Repeater
icons turns solid, respectively.
Transmit Inhibit Mode
The Transmit Inhibit Mode is a mode in which the radio sends no radio transmissions. It is
recommended to activate the mode in RF sensitive areas, for example hospitals, airplanes, where
safety can be jeopardized due to transmission radiation.
To activate, select MENU → 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.
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, you leave the RF sensitive area), you can
deactivate the Transmit Inhibit 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.
NOTICE: RF Transmissions from the radio are prevented under the following conditions:
• TXI Mode is activated.
• The radio is turned off.
On entering or exiting the transmit inhibit mode, when the radio is camped on a cell, it sends a
specially designated SDS status message. This SDS message indicates to the SwMI that the radio is
entering or exiting transmit inhibit mode.
Mobility procedures that do not require the radio to send an uplink transmission are performed except
for cell reselection.
Chapter 3: Modes
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