How to mend Bt 3105

BT Synergy 3105 triple handset?

I have recently moved to spain from uk and would like to use my synergy handsfree phones but cant seem to make... [Read more]

how do I make my hand set ring when it is not in the holder?

I have a bt synergie 3105 twin hand set cordless phone. (no answer machine) When someone calls, it rings from... [Read more]

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BT synergy 3105 ?

Caller display very poor not able to read

bt energy 3105 twin?

crackling noise on handset

How do I change the date and time on a BT synergy 3105 phone?

How can I change the date and time on my BT synergy 3105 cordless phone

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Register a handset?

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

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BT Synergy 3105 phone sttigs?

I have lost/mispaced my manaul and would like to know how to add or delete an entry. Thanks

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bt synergy 3105 pin number?

I have a ebay purchase bt synergy phone 3105 which will not respond to "0000" pin number. How do I reset the l... [Read more]

how can i register my new replacement handset?

my new replacemet bt synergy3105 handset requires registration befofe it can be used I have no instruction ma... [Read more]

How do I re programme my BT 3105?

I have a 3105 and would like to re programme the phone book menu but I have no instructions. Can you please he... [Read more]

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BT Synergy cordless phone 3105?

I have had my phone for a couple of years (2 handsets) and suddenly both displays are flashing the words "Base... [Read more]

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bt synergy 3105?

as per previous question: will removal of batteries wipe any stored pincode(s)/other registration details,or i... [Read more]

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bt synergy 3105?

how do i get the phone to register?,note;do not have user manual or correct pin number(entered all zeros)

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synergy bt phone 3105?

lost instructions to my synergy 3315 phone need to divert to mobile can you help please

2

handset problem for synergy 3105?

BT Synergy 3105 phone 3 has lost its connection information and will not tie up with the rest of the system. ... [Read more]

2

BT Synergy 3105 pin reset?

I've change my pin number on my BT synergy 3105 and cannot register a new phone. The number is not the defaul... [Read more]

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BT Synergy 3105 handset (intermittent) reset / re-registration?

From time to time, by 3105 handset beeps once and then the display flashes and for a short time (around 30 sec... [Read more]

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bt synergy 3105 user guide manual?

I have inherited a BT Synergy 3105 but don't have an instruction guide. I can't find the space button for addi... [Read more]

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BT Synergy 3505,3100,3105 etc?

Hi.. just wondered if anyone knows what causes the handsets in the BT Synergy ranges to sometimes have a hi... [Read more]