Overview of the phone
a
b
pc
o
d
n 
e
m 
f
l 
g
k 
h
i 
j
AEarpiece
BLoudspeaker
CBattery door
D
•Delete text or digits.
•Cancel operation.
E
•Scroll up on the menu.
•Increase the earpiece/speaker volume.
•Access the phonebook.
F
•End the call.
•Exit the menu/operation.
G
•Press to enter a space during text editing.
•Press and hold to lock the keypad.
H
•Press and hold to enter a pause.
•Press and hold to switch to uppercase and lowercase during editing.
I
Mute/unmute the microphone.
JMicrophone
K |
|
• Turn the speaker phone on/off. | sh |
• Make and receive calls through the | li |
speaker. | Eng |
L
Press and hold to make an intercom call (for multi handset version only).
MM1/M2/M3
Save the call records for quick dial.
N
•Make and receive calls.
•Recall key
O
•Scroll down on the menu.
•Decrease the earpiece/speaker volume.
•Access the call log.
P
•Access the main menu.
•Confirm selection.
•Enter the options menu.
•Select the function displayed on the handset screen directly above the key.
Overview of the base station
XL390
A
A
•Find handsets.
•Enter registration mode.
EN 5