The ergonomics of the M5000 Easy Admin Pro interface should be improved, particularly for managing the shared directory.

Here are the issues encountered and which should be improved:

When Viewing records:
- Maximum 100 lines
- No column sorting
- No speed dial search

When creating/editing records:
- No input control during creation/editing > Creation of duplicate call numbers or speed dial numbers is possible !
- No automatic speed dial incrementor suggestion: it's impossible to know if a speed dial number is available unless you follow a parallel listing!