User's Manual

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Receiving and Responding to a Group Call
When a group call is received, you need not make any operation. When the calling
party stops talking, you can hold down the PTT and speak into the microphone to call
back。
Emergency Call
Both DMO and TMO support emergency call, and operations are the same in both modes.
Long press the top Emergency key to transmit an emergency call. To terminate the call
press
.