How to mend ... Bt Phone Synergy

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]

Reprogran after fitting new battery ?

I have just fitted two new batteries to my BT synergy phone and the screen is blank cant find the hand book ?

My Bt Synergy 4100 will not lte me unlock it when i press the # key ?

I have locked my phone due to having kids playing with them but now it will not let me unlock it when i press ... [Read more]

phone charger?

on my bt synergy 2120 there is 2 imputs under the base,one diagram shoes the symbol of phone,the other is lik... [Read more]

BT synergy 3505 phone- crackling noise?

Last 2 days when I enter a number and then press the green dial button I get a horrible crackling noise and no... [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]

fault with bt synergy 5500 phone?

My phone only rings once when receiving an incoming call then cuts off. Anybody any idea how to fix this??

Regarding bt synergy 5500 dial tone?

Hi there I bought Bt synergy 5500. I tried this phone to use in India. I connected as for user guide. but s... [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]

How can I fix my bt synergy 5500 phone?

The phone will not hold its charge. Its fine at recharging on its current old batteries, but when you take a c... [Read more]

I can't here the message,left on my answer machine?

I have a Bt synergy 3505 cordless phone, when a message is left on the answer machine all i hear is a repeated... [Read more]

How can I fix searching or Register?

BT Synergy 5500 Dect quad phone set all three are working fine but only from base unit I can't use it or alway... [Read more]

bt synergy?

my phone has green light on constantly and i can not make or receive calls, get engaged tone

I cant unlock My BT synergy 5500 phone,?

I accidentally locked the phone is says press the hash key to unlock, I have tried this put it still wont unlo... [Read more]

how can i fix my BT synergy 3505 twin phone its not operating?

just got it plugged in not working

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]

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]

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]

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]