1424-EN/LZT103 089 D1 2016-03-04
Mitel DT4x3 Cordless Phones for MiVoice MX-ONE
3
1
INTRODUCTION
This document describes features and settings available for DT4x3 telephones. The
telephone is a feature-rich telephone with colour display, telephony, messaging, and
Bluetooth. It is a highly robust telephone to be used in rough demanding environment,
for example the industry and hospital environment.
It is suitable for users dependent of being reachable and/or having a need for mobile
voice and messaging features, which makes it ideal for applications where the user
needs either one way messaging or to be able to interact with other users. The display
enhances and simplifies the use of the handset.
There are three versions of the telephone:
• DT413 Cordless Telephone - with messaging functions,
• DT423 Cordless Telephone - with additional alarm functions for personal security,
• DT433 Cordless Telephone - EX classified version of DT423.
Read the Important User Information before using the telephone.
Depending on the version and configuration of the exchange that your telephone is
connected to, it can be that some of the functions and features described in this user
guide are not available. There can also be some differences in the way your telephone
is programmed. Please consult your system administrator if your need further
information Some markets use different codes for some features. In this user guide the
features are described using the most common codes.
For software download and parameter set up, read the Installation and Operation
Manual for WinPDM/CPDM3 and the handset’s Configuration Manual or contact the
system administrator.The latest version of the user guide can be downloaded from
http://www.mitel.com
1.1 PREREQUISITE
Before using the handset, the system administrator must register it in the system, see
8.9.3
System
on page 70.
2
IMPORTANT USER INFORMATION
2.1 SAFETY INSTRUCTIONS
Read this chapter before using the 4x3 handset.
For safe and efficient operation of the handset, observe the guidelines given in this
manual and all necessary safety precautions when using the handset. Follow the
operating instructions and adhere to all warnings and safety precautions located on the
product, the Quick Reference Guide and this User Manual.
This product shall only be used with the following batteries:
