The radio momentarily beeps as 
appears on
display and [▲] or [▼] and [ 
] immediately goes into auto lock if no key is pressed within 10 Secs.
To deactivate keylock temporarily, press and hold
[Function] until 
disappears. Keys will go into auto lock again if no key is pressed within 10 Secs.
To deactivate permanently:
1.Press and hold [Function] button until 
disappears in the display.
2.Follow steps 1 to 3 for Activating Keylock but select off in step 2.
CALL MELODY
This feature provides 7 selectable user call ringer melodies to alert you of a calling party.
To set call melody:
1.Press [Function] button until 
and the CAL
icon 
appear on the display . The current melody number appears in the small display and the melody is played.
2.Press [▲] or [▼] to
select the melody.
3. Press [ 
] to confirm your
selection. Otherwise, the selected melody is automatically accepted if no key is press after 5 Secs.
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