Volume Adjustment
30
Ringer
1Press the UP or DOWN key. (Make
sure the SPEAKER key has not been
pressed and the handset is not lifted.)
Display:
RINGER: HIGH
RINGER: MIDDLE
RINGER: LOW
RINGER: OFF OK ?
2If you selected RINGER: OFF OK ?,
press the START key.
The ringer will ring once
at the selected level, then
the date and time will
reappear in the display.
2Press the UP or DOWN key.
RECEIVER: HIGH
Display:
RECEIVER: MIDDLE
3When the display shows the desired
volume level, replace the handset.
or
or
Handset
1Lift the handset.
START
DOWN
UP
DOWN
UP
RECEIVER: LOW
all-ux510A.book Page 30 Thursday, September 14, 2000 9:05 AM