How to mend Bt 4500

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unlock cordless phon?

how to unlock bt synergy 4500?

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 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

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BT Synergy 4500 Twin?

Does anybody know if I can add a third handset to my BT Synergy 4500 Twin. I'm hoping the answer is not in ... [Read more]

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]

spare part required for bt synergy 4500?

needed a replacment battery cover for my bt synergy 4500, any suggestions welcome

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]

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My BT Synergy 4500 goes dead when I answer it?

My phones have started cutting out when I click the green button to answer a call then it comes back on. If I ... [Read more]

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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]

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how can i work my bt cordless phone?

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

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Will any other BT Cordless Handset work with BT4500 Base?

I have a Set of BT4500 Handsets(2) and a Base and answer Machine and one of my Handsets has gone wrong Can I u... [Read more]

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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]

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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]

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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]

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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]

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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]

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Characters on a BT4500?

I've just got a BT 4500 . Trying to get the space to work when adding entries in the phone book but get every ... [Read more]

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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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where can i find a online manuel for the BT synergy 4500?

where can i find a online manuel for the BT synergy 4500? thanks