Retevis RA89 User Manual page 17

3.Select channel NO.
4.Choose DTMF signal
5.Press the PTT key and side key 1 at the same time to turn on the ANI display function.
Remote stun, remote kill function
Stun code: when the radio receives the corresponding DTMF code, the radio will be remote stunned and disabled to transmit.
Kill code: when the radio receives the corresponding DTMF code, the radio will be remote
killed and disabled to receive and transmit.
Waken code: release the state of stun/kill.
Select CH: the default channel when the DTMF is calling.
1.DTMF Encode type choose OFF, user can input the desired DTMF code directly.
2. In transmitting, input the remote kill/stun code for the radio which you want to remote kill/stun.
3.DTMF Encode
Remote receive code: remote stun code + # to waken radio which at stun state.
Remote receive code: remote kill code + # to waken radio which at kill state.
4.Select channel
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