AASTRA DT590 for MX-ONE User Guide EN - Manual (Page 40)

Outgoing Calls
DT590 40
Voice Dialing
Your phone is prepared for Voice Activated Assistant. Please refer
to separate documentation for Voice Activated Assistant, available
at http://www.aastra.com.
When your phone is in idle mode: Ь Ы
Press and hold for two seconds.
You are connected to the Voice Activated Assistant.
Note: This function requires that the corresponding code
has been downloaded to your phone using the PC program
Cordless Phone Manager. Please contact your system
administrator.
Authority
Authorization Code, common
If you are assigned to use a common Authorization Code (1 to
7 digits) you can temporarily change any used phone within the
exchange to the authority level connected to this code. You can
use the code for one call only or you can open the phone for some
calls and lock it when leaving the phone.
To use for a single call: *72*
Dial.
¿ # Ь Ы
Enter Authorization Code and press.
Verification tone. ¿
Dial the digit or digits to get an external line and the external
number.