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Mend Synergy 4500

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We have 17 questions about mending 'synergy 4500' in category Telephones, Corded Phones

How to mend Synergy 4500

Mend bt synergy 4500

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]
Mend showing working days

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]
Mend Telephones, Corded Phones

My Synergy 4500 has lost volume on answer feature?

Vrey low volume on all mesages inc\; answer msg
Mend me bt synergy 4500

how can i fix me BT SYNERGY 4500?

my daughter locked the BT SYNERGY 4500 and i cant call anyone i can only get calls so how do i unlock it ?
Mend bt handset work

Bt Synergy 4500 Handset does not work?

Tried to dial and check ring tone but buttons appear to disable Handset any suggestions,for this proplem
Mend phone working bought

synergy 4500 twin answer phone not working?

just bought synergy 4500,but answer phone not working properly, it just answers by saying" hello your " and th... [Read more]
Mend bt hand sets

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]
Mend numbers hand one

how can I delete all the numbers fron the hand set in one go?

how can I delete all the numbers fron the hand set in one go BT Synergy 4500
Mend handset answer machine

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]
Mend unlock bt phone

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]
Mend bt synergy 4500 handset
2

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]
Mend work bt cordless phone
2

how can i work my bt cordless phone?

how can i get caller display on my cordless bt synergy 4500 twin phone
Mend just bought instructions
1

i have just bought a synergy 4500 with no instructions?

the display is not coming on,what is the problem ?
Mend answering machine message
1

answering machine message ?

hi i have lost the manual to my BT Synergy 4500 i would like to know how to put an answering machine message o... [Read more]
Mend help phone red
6

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]
Mend stopped working main
4

BT Synergy 4500 has stopped working?

Phones have stopped working main base unit still rings but you can not answer it or dail out i have put new ba... [Read more]
Mend bt synergy 4500
7

BT Synergy 4500,?

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

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