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Mend Synergy 3505

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We have 29 questions about mending 'synergy 3505' in category Telephones, Cordless Phones

How to mend Synergy 3505

Pages 21
Mend bt synergy 3505

I have a bt synergy 3505?

Have set it all up but cannot get a dialling tone so cannot call out. When I phone from my mobile it does not ... [Read more]
Mend display batteries changed
1

no display?

no display on my synergy 3505 when the batteries were changed after they went flat Thanks
Mend cordless phone handset charging

my bt synergy 3505 handset is not displaying anything?

The base unit is on, when i press something on the handset it flashes blue and goes off, the base shows as cha... [Read more]
Mend pin code register

Can I reset the pin code on my synergy 3505?

The pin code was changed on my cordless synergy 3505 and I haven't got it. Can I reset it to 0000 so that I ca... [Read more]
Mend synergy 3505 phone

Unlocking a synergy 3505 phone?

Hi I have forgotten the pin code on my synergy 3505 cordless phone and cannot therefore register another hands... [Read more]
Mend here answer machine

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]
Mend Telephones, Cordless Phones
1

problem with redirect?

My BT Synergy 3505 has decided not to accep instructions to divert to my mobil,has been fine but has suddenly ... [Read more]
Mend bt message retrieve
1

How can I fix my B.T. Synergy 3505 Cordless Phone?

B.T. Synergy 3505. The message playback does not respond when pressed. I can not retrieve any messages. The me... [Read more]
Mend bt its not

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

just got it plugged in not working
Pages 21

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