BT Synergy 6500 - System PIN; Restore Default Settings

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If you experience any problems, please call the Helpline on Freephone 0800 145 6789* or email 
The System PIN is used when
changing certain settings and
registration / de-registration.
The default setting is 0000. You can
change this to your own preferred
number up to 8 digits.
When you enter a PIN the digits are
shown as ****.
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1. Press Menu, scroll to Settings and press Select.
2. Scroll
to Set Base and press Select.
3. Scroll
to System PIN and press Select.
4. Enter the old PIN (original setting 0000) and press OK.
5. Enter the new PIN and press OK.
6. Re-enter the new PIN and press OK.
7. Press Back to return to the previous menu level.
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1. Press Menu, scroll to Settings and press Select.
2. Scroll
to Set Base and press Select.
3. Scroll
to Master Reset and press Select.
4. Select Yes to conrm or No to cancel.
5. Enter the system PIN (original setting 0000) then press OK.
The display will show Reset Complete then return to
standby.
You can restore your BT Synergy to its
default (original) settings.
It will not affect the phonebook, calls
list or user’s data, including personal/
recorded outgoing messages and
answer machine messages.
All handsets registered to the base wil
be retained.
All text, answer machine, handset and
base settings will be reset.