Nortel 2001 Installation And Operation Manual page 19

Figure 1
IP Phone 2001
Table 2
IP Phone 2001 components and functions (Part 1 of 3)
Component
Speaker
Message Waiting/
Incoming Call Indicator
Nortel Networks IP Phone 2001
Function
Press the Dial/Line key to activate
the speaker for on-hook dialing and
listening.
The Message Waiting lamp turns ON
to indicate that a message has been
left for the user. This lamp also
flashes when the set ringer is ON.
IP Phones Description, Installation, and Operation
Page 19 of 302