Avaya T3 (IP) Comfort - Manual (Page 72)

Mobile system subscribers (MMA)
72
Making calls with ease
Mobile system subscribers (MMA) You can dial into your system remotely and then make a call as if you were using
your company telephone (MMA, Managed Mobility Access). The number of the tele-
phone making the call must be registered and it must have DTMF callback.
If you use "Callback" your system automatically calls back after you dial in. This is a
non-chargeable service for you.
If you make calls through the system, the person called cannot tell whether you are
calling from the office or using an external telephone. The display always shows your
internal number.
Registered numbers can easily be set up as twinning / diversion destinations or
changed. This can be done from your company telephone or remotely.
Inhalt Contents
Dial-in ( → p. 73)
Use callback ( → p. 73)
Telephoning ( → p. 74)
Change twinning/divert number ( → p. 76)