Справочник Пользователя для Nortel Networks 4027

Nortel Digital Enhanced Cordless Telecommunications (DECT) 4027 and 
4070 Handsets are cordless phones with enhanced features suitable for 
office use. The handsets include a single-press SOS key used to make 
one-touch calls or send messages to a particular contact number. The 
DECT 4070 Handset offers a text-messaging facility to send and receive 
messages. The messaging feature is not enabled on the DECT 4027 
Handset.

Nortel DECT 4027 and 4070 Handsets are compatible both with 
traditional DECT system (based on DMC cards) and new SIP DECT 
solution.

You can use the features of the Nortel DECT 4027 and 4070 Handsets to 
perform the following tasks:

•

send and receive messages (only for DECT 4070 Handset)

•

configure audio and display settings

•

assign daily and recurrent alarms

•

use the calculator and stopwatch

If the handsets are used as part of Nortel SIP DECT, the following 
additional features are available:

•

automatic update of the time and date settings when switching on the 
handset

•

send and receive messages without DECT Messenger (only for 4070)

•

different ring melodies to distinguish between internal and external 
calls

•

central directory