How to mend ... Bt Synergy 4500 Phone

how can i fix my bt synergy 4500 ?

my answer phone is locked and all 3 hand sets have external call flashing on them cannot stop it

Will not record an incoming call?

I purchased a BT Synergy 4500 (Quad phone) system in 2007, but have only now needed to use it. Although I can ... [Read more]

visual display?

all 4 phones on my BT Synergy 4500 system are showing ' line in use' but as far as I am conerned, the line is... [Read more]

BT Synergy 4500?

After changin the batteries in all 3 handsets, I can only answer a call from the base unit, when I try to answ... [Read more]

my bt synergy 4500 is suddenly not showing caller id?

it stopped working 3 days ago was working for 4 years now stopped the phone icon that shows the last caller is... [Read more]

Help!! My BT Synergy 4500 answerphone with 4000 handset has died?

I have exactly the same problem with my Synergy 4500 phone as Mel Smith: Line is working, new good quality bat... [Read more]

How can I fix my BT Synergy 4500 Phone?

My BT Synergy phone has stopped working. The line is ok (Another phone plugged in!) and all batteries are full... [Read more]

cordless phone?

HI i have a bt synergy 4500 single phone and the base doesn`t ring,when you ring from a mobile phone the mobi... [Read more]

How do I transfer an incoming call ?

How do I transfer an incoming call from one handset to another. I have a BT Synergy 4500 triple cordless phon... [Read more]

Blank Screen?

Hi i Have BT synergy 4500 trio one of the hand sets has a blank screen, it lights up but no writing on it , i... [Read more]

What is wrong with my bt synergy 4500 phone?

I have a BT synergy 4500 phone with answering machine combined. When the phone rings and you pick up the phon... [Read more]

BT SYNERGY 4500 PHONE - CALLERS CAN'T HEAR ME!?

My poor old Dad has a BT Synergy 4500 phone with 3 handsets, which have always worked well. Suddenly today cal... [Read more]

How can I lock and unlock my BT Synergy 4500 phone?

Can you tell me how to lock and unlock my phone. I managed to lock it (but don't know how I did it) and now I ... [Read more]

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]

how can i work my bt cordless phone?

how can i get caller display on my cordless bt synergy 4500 twin phone

bt synergy 4500?

my bt synergy phones and base unit are not ringing i can make out going calls and answere calls when i plug in... [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]

how can fix my bt synergy 4500? call waiting?

BT synergy 4500.... Call waiting.... In the user manual it says that when my receiver beeps to indicate ano... [Read more]