How to reset the IP501H LTE Handset to force it to reconfigure with the server.
This is very straightforward. 1. Switch the unit off.2. Switch the unit on holding the ‘Book’ and ‘Func’ buttons together and keep them held down.
3. You will then enter the settings menu.
4. Press ‘Func’ once.
5. You will see ‘Set/Reset/No’ on the display.
6. Press the down button once.
7. Then press the ‘Log’ button.
8. This will reset and download the configuration from the server. 11/12/2018