1424-EN/LZT 103 089 B 2014-04-13
User Manual
Cordless Phones for MX-ONE
™
-2
1
Introduction
This document describes features and settings available for DT4x3 telephones. The telephone is
a feature-rich telephone with color 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.
The phone 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 soe 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.aastra.com
1.1
Prerequisite
Before using the handset, the system administrator must register it in the system, see
13.9.3
System
on page 65.
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:
•
P/N: 660273 Battery
•
P/N: 660274 Battery EX
