Hytera TF-312 - Talk End Tone; Battery Save; Low Battery Alert; Tot

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6.5 Talk End Tone
The Talk End Tone feature allows you to send a talk end tone when you release the PTT key. This tone notifies
others that you have finished your talk.
To turn on this feature, do as follows:
1. Turn off the radio.
2. Press and hold the On-Off/Menu key and the PTT key at the same time to turn on the radio.
To disable this feature, do as follows:
1. Turn off the radio.
2. Press and hold the On-Off/Menu key to turn on the radio.
6.6 Battery Save
The Battery Save feature reduces power consumption of the radio. When the radio does not detect any activity or
operation for three seconds, it enters the battery save mode.
6.7 Low Battery Alert
When the radio displays , the battery icon flashes to alert that the battery is low. Replace the battery to exit
the low battery alert mode.
6.8 TOT
The purpose of TOT is to prevent any user from occupying a channel for more than 60 seconds. After 60 seconds,
the radio stops transmitting and keeps beeping. To stop beeping, release the PTT key.
6.9 Auto Squelch
The Auto Squelch feature allows the radio to automatically remove background noise to improve voice clarity
during the call.