12. MENU / OK /MUTE
Press to open the menu.
Press to select menu options and to confirm a displayed option.
During a call by base, press this key to switch Mute on/off. When on, your caller
cannot hear your voice.
13. NUMERIC KEYS, * (ASTERISK), # (HASH) KEYS
Press to enter a number/character, * sign or # sign.
For DECT phone:
* (ASTERISK) key in standby mode, long press to lock/unlock the keypad.
# (HASH) key in standby mode, long press to activate/deactivate the ringer.
: To delete an answering machine message during playing.
: To skip back to the previous message during playing answering machine
messages.
: To play answering machine messages or pause playing.
: To skip back to the next message during playing answering machine
messages.
: To stop playing answering machine messages.
14. INTERNAL / TRANSFER
Use to make internal calls or transfer calls to other handsets registered, or establish
a three-way call.
17. VOLUME UP
Use to increase the ringtone/earpiece/speaker volume.
18. HANDSET AMPLIFIER
Use to enlarge the handset volume by 15db during a call conversation.
19. VOLUME DOWN
Use to decrease the ringtone/earpiece/speaker volume.
20. END / ON/OFF KEY
Press to end calls.
Press and hold to switch the handset on/off.
When viewing the redial/call lists or when editing, press to exit and return to
standby mode.
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