Flying Voice Technology ip622 - Page 69

Page
64
of
70
button. And this way is required password,too.
There is another way to make factory default, press #*06# on the phone's panel, and then select 4 Factory Reset, input YES(937) to confirm
your action, and then the phone will reset all the settings.
If you choose factory default, you will return the phone to the original factory settings and will erase ALL current settings, including the
directory and call logs.