Fixing Problems; Responding To Error Messages On The Screen - Unify OpenScape Key Module 400 User Manual

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Wrong input
no authorization
Currently not possible
Phone number not allowed
System memory is full
Conflict different level

Fixing problems

Responding to error messages on the
screen
Possible cause:
Number is not correct.
Possible response:
Enter correct number.
Possible cause:
Locked function activated.
Possible response:
Authorization for the function by the responsible specialist.
Possible cause:
Dial a non-existing number. Calling phone is disconnected.
Possible response:
Enter correct number. Call again later.
Possible cause:
Dial your own number.
Possible response:
Enter correct number.
Possible cause:
All storage places for external numbers are full in the system.
Possible response:
Try again later.
Option 1. Cause:
When "Delete another level" is shown in the menu:
You have tried to store a function or internal number with LED display for a key
with a second level that is already being used (e.g. external number).
Possible response:
Confirm "Delete another level" to save the number / function.