Chapter 5: System operation
MCDU operation 157
5555
To assign a name to a ring profile, do as follows:
1. Type in the name on the scratch pad.
2. Press the arrow key next to NAME.
To delete a ring profile, do as follows:
1. Enter the RINGPROFILES view.
2. Select a profile with the arrow key next to the profile.
3. Press the CLR key on the MCDU.
4. Press the arrow key next to NAME.
5. Select OK.
MODIFY PIN
The MODIFY PIN view lists the three PIN types and their current status
(enabled or disabled):
• Normal User PIN. This PIN code is used for the LOCK function, see also
LOCK menu on page 152.
• Super User PIN
• Service Provider PIN
For more information on PIN codes see Restricted access on page 114.
To enable a PIN code, do as follows:
1. Enter the MODIFY PIN view.
2. Press the arrow button next to the PIN code to be changed.
3. Enter the PIN code.
4. Select NEW PIN.
5. Enter the PIN code a second time.
6. Select RETYPE PIN.
7. Select OK.
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