48 Aastra MBU 400 User Guide
Making and Answering Calls
To enable or disable auto answer mode do the following.
1. In Idle mode, press OK z to display the Main Menu.
2. Select Settings and press OK z.
3. Select Telephony settings, and press OK z.
4. Select Answer Mode, and press OK z.
5. Select Auto answer, and press OK z.
6. Navigate to Enabled or Disabled, and press OK z to select.
Any Key Answer Mode
You can choose to answer incoming calls by pressing any key, using the any key
answer setting.
To enable or disable any key answer mode do the following.
1. In Idle mode, press OK z to display the Main Menu.
2. Select Settings and press OK z.
3. Select Telephony settings, and press OK z.
4. Select Answer Mode, and press OK z.
5. Select Any key answer, and press OK z.
6. Navigate to Enabled or Disabled, and press OK z to select.
Caller IDWhen you receive an incoming VoIP call, the Caller ID always displays. Usually
Caller ID also displays on incoming landline calls, but some telephony providers may
require that you subscribe to a Caller ID service. If the caller is stored as a contact, the
contact name displays instead of the Caller ID. If the caller has blocked display of the
number, no Caller ID displays.