at a faster rate of once per second. The strength of the received signal will be between 1(weakest) and 6 (strongest). The icon will also display a strength scale between vand p. This feature can help determine when a radio in your group is moving out of range.

Note: Obstacles that block the signal path may affect the strength of the incoming signal.

Keypad Lock

You can lock the keypad to avoid accidentally changing your radio settings.

Press and hold Sfor 3 seconds.

To unlock, press and hold Sfor 3 seconds.

Roger Beep (Talk Confirmation Tone)

When you enable this feature, your two-way radio transmits a unique tone when you finish transmitting. It’s like saying 'Roger' or 'Over', and lets others know you’ve finished talking. Your radio is programmed at the factory with roger beep turned off.

To enable the roger beep, press and hold ]as you turn your radio on.

When you release the PTT button you will hear the roger beep.

To disable the roger beep, press and hold ]as you turn your radio on.

Time-out Timer

The Time-out Timer feature helps extend battery life by preventing you from accidentally transmitting. The radio will emit a continuous warning tone after PTT is pressed for 60 continuous seconds and will stop transmitting.

Keypad Tones

Every time you press a button on your radio's keypad it beeps to confirm unless you disable the tones. Your radio is programmed at the factory with keypad tones turned on.

To disable the tones, hold down [while switching on your radio.

When you press any button on the keypad you will no longer hear the tone.

To enable, again hold down [while switching on your radio.

Battery Save Mode

When this feature is disabled (factory default is on) it improves the attack time, which is the brief period of time between when the radio receives a transmission and the sound coming out of the speaker. However this decreases battery life by approximately 20%.

Restore Factory Defaults

This returns radio to its original factory settings. Hold down PTT and Swhile switching on your radio.

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Motorola CLS446, PMR446 Keypad Lock, Roger Beep Talk Confirmation Tone, Time-out Timer, Keypad Tones, Battery Save Mode