Software Version; Accessibility And Voice Quality; Operating Area; Out Of Range - Aastra DT690 User Manual

Note:
2.5

Software Version

To view the phone's software version:
1.
2.
2.6

Accessibility and Voice Quality

The base network is not always available. If you do not get in contact with
your system, contact your system administrator. For best voice quality,
avoid positioning near computer, radio or similar equipment.
2.6.1

Operating area

You can use your cordless phone in the area that is covered by the
network. Outside this area you will lose contact with the phone network.
The signal strength icon,
displayed.
2.6.2

Out of Range

When you leave the system coverage area you will hear a short beep and
see a lamp indication, and the text Searching will appear in the display.
The out of range beep will be repeated every minute for 30 minutes. It is
possible to switch off this beep by pressing
coverage area it can take a couple of minutes before the phone
automatically has registered into the system.
1424_EN_LZT103088 Rev B1 2009-05-20
•
Enter *#06# when phone is in idle mode.
A message box with the text IPEI/IPDI followed by the IPEI
number (13 digits) and the IPDI number is shown.
If your phone is broken and needs to be replaced with another
phone, please contact your system administrator.
Enter *#34# in idle mode mode.
Select Software.
, will disappear and No System will be
© Copyright Aastra Telecom Sweden, 2009.
All rights reserved.
. When re-entering the
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