BT Synergy 4500 handset locked?

I had the same problem but none of the solutions I found on various blogs worked, and just pressing the hash key (as suggested by the phone itself!) didn't work either. Tried every combination I could find... eventually I managed to unlock it by continually pressing the hash key many times in quick succession.

Finbar
December 2012

Thanks Ian worked a treat! My 9 month old son was playing with it and locked it. Thanks for the tip :-)

Darren
April 2011

can you please give me some advice how to unlock my phone

mr johnson
January 2011

i have tried both options that you have suggested
1) menu key and then *
2) unlock red button and then *
neither work!!
Please help I cant use my handset!!

SS
August 2010

did you sort it ?
if not press the I above the menu and the star to unlock
eg the top row middle button and star to unlock

jud
June 2008

I hope your phone is still not locked. If it is the manual says to select the UNLOCK option then * for 3 secs. If you've not got a manual you can see it online at: http://www.shop.bt.com/content/uni2/documentation/498n/025455.pdf

There is also a helpline : 0870 605 8047

Regards

Ian
May 2008