Operation Manual

- Special functions -
37
7.3 Restoring factory settings
The telephone is reset to the factory settings using this function.
Summary of factory settings
Volume of mobile unit Medium
Ring tone volume 3
Ring tone 1
Flash time 100ms
Redial facility deleted
Phone book deleted
Direct dial button deleted
Emergency number 112
1. Press the menu button
MENÜ
until the symbol appears in the display.
2. Press and hold the number 9 on the number pad until 888888888888888888
appears in the display.
3. Confirm your selection with the menu button. You can exit programming without
saving by holding the button pressed.