Aastra DT590 User Manual page 12

Description
12
3 Display
The display can for example show the battery status, time, system
and extension number. See sections
page 14 and
adjust the contrast and backlight settings of the display, see
section "Settings" on page 84.
4 Loudspeaker
The loudspeaker is placed on the rear side of the handset.
5 Yes, Hook off
Confirm a menu choice. Answer a call. One short press in idle
mode will open the Call list. Pressing it more than two seconds will
call the VAA-routine (Voice Activated Assistant), see section
"Installation" on page 95, and
6 Clear (C) and Mute key
Cancel a menu option. During input, delete the last entered digit or
letter. Toggle the incoming call ring signal on/off. Toggle the
microphone on/off during a call.
7 Keypad
Enter numbers and writing texts, see section
numbers" on page 44.
*
Star ( ) key
8
If the automatic key lock is enabled, to unlock the keypad use this
key in combination with the Yes/hook off key. See section
locks" on page 91.
9 R, Message key
Put a call on hold (inquiry). Retake a call put on hold. Pressing this
key in idle mode will result in an outgoing call to a specific extension
number. If the Voice message icon appears you can enter your
messaging system to retrieve the voice message. The use of this
feature depends on the network.
10 Microphone
The microphone is placed on the bottom side of the handset, close
to the charging connectors. (The three small holes on the front to
the left of the message key are a matter of design and have no
functionality.)
11 Handsfree key
Press the handsfree key to turn on the loudspeaker. See section
"Loudspeaking
12 Battery compartment and battery
The battery compartment with the Li-Ion battery is placed on the
rear side of the handset. See section "Installation" on page 95.
"Idle menu structure" on page 21. It is possible to
"Voice
(Handsfree)" on page 50.
"Display information" on
Dialing" on page 40.
"Write text and
"Phone
DT590