Changing Display Contrast; Time / Alarm; Message Display; Emergency Call Key (Sos Number) - Aastra 142d User Manual

Basic Functions

Changing Display Contrast

To adjust the display to current lighting/brightness conditions, you can change
the contrast. You can enter the emergency call number in the "Settings > Tele-
phone Option > Disp. contrast" menu (see page 75).

Time / Alarm

When idle the display shows the current communications system time. The time is
automatically updated after an external call. After commissioning or after
changing the battery it may take a moment until the current time is transmitted
from the OpenCom 1000.
If you have set an alarm (see page 70) the

Message Display

B
The info key flashes when you have messages (e.g. short messages, e-mail, voi-
cebox messages). The
To query these messages, press the
on how to proceed, please consult the chapter "Info" Menu starting on page 81.

Emergency Call Key (SOS Number)

An emergency call is triggered by a long key press of the
You can configure the emergency call number in the "Telephone Option> Emer-
gency Call" menu (see page 74). Dialling is immediately executed – i.e. no other
key presses necessary.

Phone Book

Up to 10,000 entries can be saved in the central phone book of your communica-
tions system. These phone book entries are available to all system users. Entries in
this phone book can only be changed by the system administrator.
In addition, you can save further personal entries in the local phone book of your
mobile unit. When using a MEM card (see Aastra 142d with MEM Card starting on
page 12), these are saved on the card.
36
symbol will also appear on the display.
B
info key briefly when idle. For information
symbol appears on the display.
R
emergency call key.