BT Big Button 4000 Cordless Telephone - Twin915/1273

  • £54.99*
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About this product

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Effortless and functional, the BT Big Button 4000 Cordless twinset is a hearing aid compatible set with clear caller ID. A handy 'find me' function helps locate a missing handset and there's an option to block nuisance calls (charges may apply). It has a handsfree facility and the speaker and ringer volume can both be adjusted. 100 names and numbers can be stored and the out of range indicator lets you know if you stray too far from the base.

Telephone information:

  • 100 name and number memories.
  • 15 ringtones.
  • Last number redial.
  • Caller ID.
  • Call log.
  • Call divert.
  • Handsfree facility.
  • Speaker and ringer volume control.
  • Large buttons.
  • Hearing aid compatible.
  • Up to 16/ hours talktime/180 hours standby.
  • Up to 50m indoor range/300m outdoor range.
  • Out of range indicator.
  • Low battery indicator.
  • 2 - Blocks a specific list of numbers and common nuisance call types e. G. International or withheld numbers.
  • EAN: 5016351615805.

200 reviews

Overall rating (4.5)

Sound Quality
Ease of use
BazaarVoice TrustMark
2 / 5
Sound Quality
Ease of use

Poor sound quality

I bought this for my father who is hard of hearing. Seeing the amplify button on the side of the phone, I thought this would be ideal. Unfortunately this button does nothing to amplify the voice if the caller. Even on loudspeaker the sound is very low and of poor quality. This is the only let down of what is, essentially a well built and good phone for an older person. Large , easy to read display and big buttons.

5 / 5
Sound Quality


Bought this big button twin pack for my 82 year old Mother-in-law, she does not seem to have any issue's using it.

5 / 5
Sound Quality
Ease of use

Great product

This was purchased for an elderly friend with poor eyesight so that she could have one handset charged and one charging 24/7. She is delighted with it. It was easy to set up, simple to use and has large, easy to see buttons. I definitely would recommend this phone

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Questions & answers

44 questions | 49 answersAsk a question
Does this phone need just the one phone socket?

Am I correct in thinking that, apart from the power supply, the second phone does not need a phone socket

1 Answer

Thank you for your question,

I can confirm that only 1 phone connection is required for both of these phones to work.

Thank you for using Argos Q&A.

how easy is it to set up

Hi how easy is it to set up, and do you need to set a date and time to the phones as it will be used by an elderly man, and his eyesight is not very god now thank you.

1 Answer

Thank you for your question.

The BT Big Button 4000 Cordless Telephone - Twin has a easy set up guide included with the product. All that requires doing is plugging in the device and following the on screen steps which will include setting the time on the device.

Than you for using Argos Q&A.

answer machine

has this phone got an answer machine..the argos book states no answer machine.

1 Answer

Hi, Breed.

I'm sorry, but the BT Big Button 4000 Cordless Telephone doesn't feature an answer machine.

I hope this helps.

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Boring but important info

*Prices correct as displayed but are subject to change.

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