Uniden MHS126 Owner's Manual page 7

Š Emergency 16/9 Channel monitoring. Set unit
to scan one or both of these emergency channels
regularly within normal scanning cycles.
Š Key Lock. Locks keys to prevent accidentally
changing channels or entering data.
Š Nine weather channels.
Š Selectable Volume (0 - 9) and Squelch (0 - 3) levels.
Uniden MHS126 Radio Owner's Manual
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