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Operational Features
5-240 41-001343-02 REV04 – 05.2014
PIN and Authorization Code Suppression
Certain features on MX-ONE require a PIN/authorization code to be entered on the phone (for example: to register, for
authorization, locking/unlocking, or accounting).
The number format is the following:
*<feature code>*PIN# or *<feature code>*PIN*<number>#
To deactivate features, the first star is replaced by #, for example:
#<feature code>*PIN#.
Administrators can now configure the “pin suppression dial plan” parameter so that if such a feature code with a PIN is
entered, the PIN does not show up in any of the phone logs (i.e. the redial list) nor is it displayed on the screen during a
call. The phone will dynamically mask the PIN on the display within a second of the code being entered by the user.
The “pin suppression dial plan” parameter introduces new alphanumeric characters that control the masking of the
PIN: “(“ and “)”.
The following is an example value of the new configuration parameter:
"*11*(1XXX)*5555+#|*72*(1XXX)#|#73*(1XXX)#"
where (1XXX) will mask any PINs that are 4 digits long and start with 1.
This parameter value should lead to the following masking:
• Entered digits *11*1234*5555# will lead to INVITE to this number but *11******5555# is shown on the display and in
the redial list.
• Entered digits *72*1234# will lead to INVITE to this number but
*72*****# is shown on the display and in the redial list.
• Entered digits #73*1234# will lead to INVITE to this number but
#73*****# is shown on the display and in the redial list.
Use the following procedure to configure the pin suppression feature using the configuration files.
Note:
The pin will be masked with wildcard characters (i.e. “*”) on the display and in the logs.
Configuration Files
For specific parameters you can set in the configuration files, see Appendix A, the section, “PIN Suppression” on pageA-112.