How to mend ... Bt Synergy Third Handset

Malfunction on my BT Synergy 4500 triple deck?

I have had a BT Synergy 4500 triple handset with answer machine for approx 2 years. Recently the answer machin... [Read more]

How can i fix my stored numbers?

I have a BT Synergy 4500 quad telephone system and i have changed my provider to talk plus telecom.My stored ... [Read more]

BT Synergy cordless phone 3105?

I have had my phone for a couple of years (2 handsets) and suddenly both displays are flashing the words "Base... [Read more]

BT Synergy 3505? 2 x handsets 3005? how can i fix the problem ?

2 x New handset saying "NOT REG" I have tried everything that I can think of....following the manual for the 3... [Read more]

bt synergy 2150?

register second handset.

BT SYNERGY HAND SET?

BT SYNERGY HANDSET 2150 IS ALWAYS SEARCHING .CAN ANY ONE HELP SOLVE THIS PROBLEM .[ NEW HAND SET]

BT Synergy 4500 Handset Number to be changed?

Hiya, I just now purchased a used (display product) BT 4500 Synergy Quad phone. The phone is working great. ... [Read more]

fix my bt synergy 2150?

hello,i tried to do a HARD RESET on my base unit but all that is showing on the handset is the words NOT SUB c... [Read more]

BT Synergy 4500 handset locked?

Please can you help granddaughter locked BT Synergy 4500 phone but on pressing the red phone symbol and the ... [Read more]

BT Synergy 4500,?

i have just bought i new additional handset. but the lcd screen is showing the message "handset not registered... [Read more]

handset problem for synergy 3105?

BT Synergy 3105 phone 3 has lost its connection information and will not tie up with the rest of the system. ... [Read more]

how do you transfer call on bt synergy 3505?

hi, i have 3 bt synergy 3505 handsets,when i answer the phone downstairs,what button do you press to transfer ... [Read more]

Can anyone help fix my BT Synergy 3505 please?

Ok. I Have BT Synergy 3505 Dect phones (outside of 12 month warranty and a present also so no receipt). Theyv... [Read more]

I seem to have locked my one handset how do I unlock?

BT Synergy 4100

Bt Synergy 2110 Wont register to the base unit?

I can't get my phone to register to the base unit, After i hold down page, press options 5/1 it should beep an... [Read more]

How open handset BT Synergy 2150 cordless?

How do I open BT Synergy 2150 Handset. Have removed screws I presume there is a Latch to be pressed. Problem ... [Read more]

BT 2159 synergy not charging?

I really like these phones and have had several as they all develop faults of some sort. The present one has ... [Read more]

BT Synergy 3105 handset (intermittent) reset / re-registration?

From time to time, by 3105 handset beeps once and then the display flashes and for a short time (around 30 sec... [Read more]

How can I fix my BT Synergy 3505 phone?

I have only had this phone for about a year. I have one additional handset. The phone was fine up until I we... [Read more]

HANDSET IS ALWAYS SEARCHING.BT SYNERGY 2150?

I HAVE A BT SYNERGY 2150 AND IT IS SEARCHING MOST OF THE TIME IS IT THE BATTERY