Motorola NNTN8235 Mode D'emploi page 5

Receiving
When the RSM is connected to the radio accessory connector, the
radio's speaker is muted, and the audio is only heard from the
RSM speaker. Similarly, when a secondary receiver audio
accessory is plugged into the 3.5 mm audio jack, audio to the RSM
is rerouted to the secondary accessory.
Transmitting
To transmit using your RSM:
1. Press and hold the Push-To-Talk (PTT) button on the RSM.
2. Speak into the RSM.
3. Release the PTT when finished.
Note: Connecting the RSM to the radio does not disable
the radio's microphone and PTT.
REMOVING THE RSM
Turn the radio off before removing the RSM from the radio.
Remember to reattach the radio accessory connector seal to the
side of the radio when an accessory is not being used.
SERVICE AND WARRANTY
Other than the replaceable cable assembly and clip, the
NNTN8235, NNTN8236, PMMN4024 and PMMN4040 RSMs are
not repairable.
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