User manual

Chapter 3: Operating the system
98-129217-C Multi-voice (optional) 38
Additional numbers for Multi-voice
In addition to the phone numbers for incoming Standard Voice and 3.1 kHz Audio, your
subscription may include extra phone numbers that can be assigned to specific handsets. If you
want to use the additional phone numbers in your subscription, you must set up the following in
the web interface:
• Enable the use of additional numbers in the web interface under ADMINISTRATION > Multi-
voice. See Multi-voice on page 120.
• Add the additional numbers from your airtime subscription under PHONE BOOK > MOBILE
NUMBERS > ADDITIONAL NUMBERS.
• Assign the numbers to handsets. Depending on the handset interface you want to use, see
Configuring the Phone/Fax interface on page 82 and/or Setting the call types for IP handsets on
page 93.
Note
You must have Multi-voice with additional numbers in your
airtime subscription to be able to use this feature.