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MX-ONE - Aastra 6755i
Aastra 6755i Quick Reference Guide
English
Presence Information 
Select absence 
reason: With return 
date / time
 *23*Absence reason*Date/
Time
#
Press Dial
A confirmation text is shown in the 
display
The absence reason and the format 
of time and date are site 
dependant. Contact the system 
administrator for information
Canada, USA: *24*...
Select absence 
reason: Without 
return date / time
 *23*Absence reason#
Press Dial
A confirmation text is shown in the 
display
The absence reason is site 
dependant. Contact the system 
administrator for information
Canada, USA: *24*...
Cancel:
# 23 #
Press Dial
Canada, USA: #24#
General Deactivation 
Deactivate all 
activated features:
# 001 #
Press Dial
U.S.A. and Canada: *0#
Display Language 
Change display 
language:
   Options List > 
Preferences > Language > 
Screen Language
Dial 
*08*n# to inform the 
system about the language 
Press Dial
n = language number. Contact the 
system administrator. 
Change keypad 
characters:
 Options List > 
Preferences > Language > 
Input Language.
Time and Date
Set time format:  Options List > 
Preferences > Time and Date > 
Time Format
Set date format:  Options List > 
Preferences > Time and Date > 
Date Format.
Account Code
New external call:  *61* Account code # 
external number.
Press Dial
Norway and Finland: *71*...
Ongoing 
external call:
Press  .(Hold)
Dial 
*61* Account code # 
Press the line key that holds the call.
Norway and Finland: *71*...