Page 5 uh-057 – Uniden UH-057 User Manual
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Receiver Quieting (Tone Squelch)
Prevents any unwanted signal in the channel from
being heard unless the required tone codes to open
the 'Quiet Condition’ is received.
CALL Alarm
When selectively called, emits an audible alarm to
notify the user that a caller is on the channel.
Acknowledge Tone
Sends a response tone automatically to the caller to
acknowledge a Selective Call.
Group Call
Capable of transmitting and responding to group
calls.
Direct Channel Keying
Gives the user option to select channels directly
using the Numeric Keypad.
Rechargeable Battery Pack
Eliminates the costly expense of frequent Battery
replacement.
Battery Free Memory
The programmed channels on the Scan List and
other unit settings are retained in memory when the
Battery Pack is removed from the unit.
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UH-057