Panasonic KX-TG8522AL Operating Instructions Manual page 26

Programming
*1 If "System" column is checked, you do not need to program the same item using
another handset.
*2 This feature allows the unit to automatically adjust the date and time each time
caller information including date and time is received.
To turn this feature on, select "Caller ID". To turn this feature off, select
"Manual". (Caller ID subscribers only)
To use this feature, set the date and time first (page 13).
*3 When the ringer volume is turned off, ~ is displayed and the handset does not ring
for outside calls.
However even when the ringer volume is set to off, the handset still rings for memo
alarm (page 27), intercom calls (page 43), and paging (page 43).
*4 If you select one of the melody ringer tones, the ringer tone continues to play for
several seconds even if the caller has already hung up. You may either hear a dial
tone or no one on the line when you answer the call.
*5 The preset melodies in this product are used with permission of © 2009
Copyrights Vision Inc.
*6 You can set the wallpaper to display with or without date and time. The default
setting is with date and time displayed.
*7 You can set the handset display backlight while on charge.
– "On": Backlight is on (dimmed).
– "Off": Backlight turns off after 10 seconds of charging.
*8 Turn this feature off if you prefer not to hear key tones while you are dialling or
pressing any keys, including confirmation tones and error tones.
*9 If you subscribe to a Caller ID service and want to view the caller's information
after lifting up the handset to answer a call, turn off this feature.
*10The recall/flash time depends on your telephone exchange or host PBX. Contact
your PBX supplier if necessary.
You can access your service provider/telephone company "call waiting" service by
having the recall/flash time set at "100 msec.", and then follow your
service provider/telephone company "call waiting" instructions to operate this
service.
*11To prevent other users from joining your conversations with outside callers, turn
this feature on.
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