Hi,
This is a normal bug which is present in 8825 model.The phone settings is corrupted,
You have to restore the phone to factory settings and set the settings whatever you like to.
Restore steps at base station:
1)Press menu.
2)Scroll to "system settings?" and press select
3)Enter the system PIN and press Select(Hope you remember the PIN)
4)Scroll to "RESET SYSTEM DEFAULTS?" and press select
5)At the promt "Are you sure" press select .the displa shows "settings reset to default" and you will hear a confirmation beep
Restore steps at Handset Defaults:
1)Press menu
2)Scroll to "Mobile settings" and press OK
3)Scroll to "Local settings" and press ok
4)Scroll to "Factory default" and press ok
5)Enter the handset PIN and press ok.The display shows "setting reset to default"and
you will hear the confirmation beep.
If you don't have the manuals click
hereto download it and use it to set the ringing and tone set up.
If you forgot the Pin code you can use default pin:
Complete
the following steps to reset the PIN on the 8825 back to 0000.
1.
Press MENU.
2. Scroll to System Settings but do not press
SELECT.
3. On the keypad, enter *65# (Star, 6, 5, Pound).
4.
It will display "System PIN Reset" and return to the idle screen. post a comment for further assistance.
thank you for using fixya have a nice day:-)