How to mend Synergy

Synergy 2150?

My phone constantly show New Message but we cannot retrieve the message or make or receive calls

BT Synergy 700 answer machine cuts out?

I found 16 "messages" on my machine when I got home, but they were all just the dial tone. The reason, I found... [Read more]

How to fix no volume on BT Synergy 5100?

How to fix no or little sound/volume on a BT Synergy 5100. Also the loudspeaker control makes little differenc... [Read more]

how can i fix my bt synergy?

i can hear my base quite loudly, but the handset is almost silent, even with volume up full, how can i fix it?

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]

1

bt synergy 5500 cordless phone?

there is no dialling tone on my phone each tme i press to diall theres this secrecy thingis on i cant put it o... [Read more]

1

handest not charging?

My bt synergy 550 twin answerphone handset is not holding a charge.One handset works well the other keeps cutt... [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]

2

bt synergy 5500 help?

both units constantly saying searching will not registar or de-registar base unit accepting calls will not le... [Read more]

1

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

1

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]

synergy 2150?

can anyone tell me how to reset the handset on my synergy 2150 as since it was turned off at the mains by mist... [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]

1

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]

synergy 3505?

how do I set time and date on the answerphone menu. got as far as enter date and time when it bleeps and nothi... [Read more]