Office telephone reset (Model Panasonic KX-T7668) Name Display
Had a user that had previous user name displaying on the screen, found the following solution to overwrite this...
- Press programme button,
- enter programme number (**1234),
- using the up down arrows move to number 004 which should be xtension name.
- Press clear, to delete any information, then enter new name using keypad.
- When complete press enter in the middle of the up down keys, pick up and reset handset and it should be stored.