Battery Save; Busy Channel Lockout - Hytera TC- 446S Manual

Functions and Operations
Note: This function will be deactivated if the radio is
powered off and back on, or it is programmed.

Battery Save

In Standby mode, if the radio is inactive (no key press/
transmission/reception) for 10 seconds (programmable), it
will automatically enter Battery Save mode to reduce battery
consumption. The radio may exit the Battery Save mode
and get activated once any key is pressed or any signal is
received.

Busy Channel Lockout

If enabled via the programming software, this feature can
prevent your radio interfering with other transmitting radios
on the same channel. If you hold down the PTT key while the
channel is in use, your radio will keep beeping and return to
Receive mode. To stop beeping, please release the PTT key.
TC- 446S TC- 446S
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