GE twin set 21880 - Manual (Page 14)

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VOL/▲ / ▼ Volume control / select AM or PM in Time
setting menu
M1 Direct memory access
MEM For programming phone memory
Toggle speakerphone On/Off
LNR/PAUSE Last redial number or to enter a pause digit
REDIAL ► Retrieve the Redial number list /
Browse memory / For selection in MENU
CLEAR Delete a digit in pre-dialing / Delete a record
when reviewing memory
MUTE Toggle mute function during conversation
FLASH/EXIT Access line transfer offered by PABX or call
waiting offered by telephone company / to
exit the programming operation.
SET TIME Set real time clock
◄ CID Browse memory/ For selection in MENU /
Access call log
MENU Access the Menu
SELECT Confirm the selection, like a “OK” key
PAGE/
CALL_TRANSFER
Page cordless handset /Transfer external line
to cordless handset
Base Switch Description
There are three switches and power down detect.
Switches Selection
Comment
Flash 100 / 300 / 600 ms Select the flash signal time
duration
Ringer Volume OFF / Low / High Control the ringer level in the
base.
Dial Mode Tone / Pulse Select the dialing mode