How to mend Bt Synergy

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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]

BT Synergy 2100, no display in window?

New battery inserted but all lights are flashing on the base, no dial tone, completely dead. What do I do to ... [Read more]

bt synergy 5500?

The phone keeps displaying `searching`why is this and how can we stop it from doing this?

what is the pin number on the bt synergy 5500 phone?

what is the pin number on the bt synergy 5500 phone

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how do i fix bt synergy 4100 handset?

I have BT Synergy 4100 cordless telephones with 2 additional handsets. The main handset on main base is now sa... [Read more]

BT synergen phone beeping ?

my synergy 4100 base keeps beeping and then both phones start ringing paging beeper goes and then stops but st... [Read more]

bt synergy 4500 is not ringing when incoming call?

my phones of which there are three handsets have all stopped ringing when someone is trying to call. I have un... [Read more]

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BT Synergy 3505 - no dialling tone / incoming calls?

I have a BT Synergy 3505 trio home phone. Whenever I try to make a call, there is no dialling tone, plus when ... [Read more]

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BT Synergy 3505 how register a new handset. ?

Have been tring to register a handset to the base but is still not working.

BT Synergy4500 continues ringing when picked up?

Why does my synergy 4500 continue to ring and does not connect when I pick up. This happens on both handsets ... [Read more]

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we have no dial tone on our bt synergy 2150 handsets x3. ?

We have no dial tone and can make no calls. If somebody calls us the phones ring but when we pick up the hands... [Read more]

why am I getting the engaged signal when i dial out - BT synergy 3505?

I have a BT synergy 3505 single handset. If I dial out, but hang up because no-one answers I then can't dial ... [Read more]

How do I register handset for BT Synergy trio 3505 please?

I have bt synergy 3505 trio and broke one handset. I have new one but lost instructions so How do I register ... [Read more]

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Bt Synergy 5500?

Two of the handsets are displaying 'Please register'. How do i get them to register? What does this mean?

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Register a handset?

how do i register another hand set with the base unit of my BT synergy 3105

BT Synergy 4500?

Had a power cut & phones do not work. Tried to re-set but go to base & advised "not available". Spent hours tr... [Read more]

bt synergy 550?

How can I eliminate excessive crackling when receiving a call - its so bad I sometimes cannot hear what the ca... [Read more]

How can I fix my BT synergy telephones?

my cordless synergy telephones - 3 are flashing Base 1 and I cannot find my booklet, they are not working. can... [Read more]

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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]