NEC P/N 1093099 - Manual (Page 9)

DSX Feature Handbook Introduction ◆ 1
Introduction
Introduction
Using the DSX Feature Handbook
Using the DSX Feature Handbook
How the Feature Handbook is Organized
This feature handbook describes the features and operation of the DSX Multibutton Telephone. It is divided
into two chapters, as follows:
❥ Introduction
This is the chapter you are reading now. It provides a handy quick reference chart for the system feature
codes, as well as key layout illustrations for each telephone.
❥ Features
The Features chapter contains the description and operation for each DSX telephone system feature. For
feature operation, use the convenient operation charts at the end of each feature.
Additionally, at the end of this manual are the DSX Program List (page 929) and Index (page 947).
The System Document CD
The System Document CD provided with your system contains documentation, software, and other DSX
resources. Insert this CD into your PC and browse through its contents.
Checking your System’s Software Level
How to Check your System’s Software Level
To check your system’s software level:
1. Press INTERCOM .
2. Dial #*#* .
• The system software level shows on the first line of your display.
• You see:
DSX-nn vxx.xx.xx
3. Press SPEAKER to exit.