Maxcom MM41D User Manual page 33

barring password. This function requests network's
support. Please contact your operator for details.
Additional settings: You can set Caller ID and call
waiting function.
Also you can choose [General Settings], Setting ID
dial list,Call recording ,Fade-in ringer and SpeedDial.
IP dial list:Add IP Phone number，Then select the IP
dialing from the left-click menu of the dialing interface.
Call recording : Turn on /Off automatic recording .
Fade-in ringer: When enabled,incoming call ringer
volume will be turned up.
Speed dial: We can set nine groups speed dial
number, When we press 2 number key, after 3 seconds,
the second group's number will be automatically
allocated.
Family :Set the number for [M1~M5] key
11.4 VOLTE
VOLTE is based on IMS's voice business,it is active.