This document is the ESI Feature Phone User's Guide for the IVX C-Class 0450-0329 Rev. A, which describes the features and characteristics of ESI's innovative telecommunications products for businesses.
This manual provides instructions for the ESI IVX C-Class digital feature phones, available in 24-Key and 12-Key models. It details how to connect the device, utilize the built-in Verbal User's Guide (Help mode), and perform user programming for various system features.
The system allows a maximum of 24 digits when entering a phone number or pager number.
The prompt will repeat three times before assuming that no one has answered and disconnecting.
Each user's most recently deleted 10 messages are stored in the bin to allow recovery.