Vertical Communications 8412S - Manual (Page 8)

Your telephone provides several non-verbal ways to communicate using
lights and indicators. The descriptions of these methods are provided in a
separate chapter:
8 Sending And Receiving Non-Verbal Messages
You can program many of the buttons on your telephone to enhance the
unit’s versatility and usability. These programming instructions are
found in the following chapter:
9 Programming Your Telephone
For your convenience, a troubleshooting chart is provided in the
following chapter:
10 Using The Attendant Features
If you operate an attendant station, you will use the special features
provided in the following chapter:
11 Troubleshooting Your Telephone
There is a quick reference chart in the following chapter:
Appendix A
Quick Reference Guide
1 – 2 Large Screen Speakerphone Manual
Introducing The Large Screen Speakerphone GCA70–349