4
C. Initial Operation
1. Requirements & Information
In order to use this IP telephone with your telephone system you will need a sound
broadband connection.
If you only have a single circuit plug available (e. g. in home offices) but would like to
access the Internet with your laptop while using the phone, connect the laptop to the
circuit plug on the phone.
This feature is not available on Polycom VVX 101 models.
2. Adding an extension
All telephones you receive are preconfigured and connected to the telephone system.
Find further information on how to install an extension in the administration portal
manual.
D. Operation
1. Basic Functions
1.1 Overview of Keys
Below you will see an overview over all keys of the respective models.
Polycom VVX150/250
Pos.
Description
1
Line keys
2
Reversible tab
3
Speaker
4
Back key
5
Transfer key
6
Hold key
7
Volume keys
8
Dial pad