5
Introduction
Structure of the Manual
This manual consists of the following sections.
Section 1. Operations
Describes the features and their operations. It also provides information about the
programming required, conditions and connection references for each feature.
Section 2. Appendix
Provides the Tone/Ring Tone List, LED Indication, Feature Number List and the Telephone
Troubleshooting.
Index
Description of the Symbols Mainly Used in this Manual
!!
Additional information and conditions.

The feature or program references.