Masterplug 15 Metre Compact, Clear Telephone Extension Kit552/1704

  • £11.99

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About this product

This item is eligible for same day delivery and faster in‑store collection

Ultra thin near invisible telephone extension cable with RJ11 plug each end.

  • Kit includes 15m cable.
  • EAN: 05015056389226.

225 reviews

Overall rating (4.4)

BazaarVoice TrustMark
4 / 5

Phone cable extension

Easy to use and is discrete looking running on top of the skirting boards. Double sided tape is easy to use but could do with being stronger. I'm having to re-tape after a few days is it comes off

5 / 5

Excellent quality and great fit

Does what is says on the tin

5 / 5

My phone extension is Great

The dog bit through my telephone extension cable and I needed one urgently spotted this one in Argos and bought it it's great.

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Questions & answers

13 questions | 13 answersAsk a question
does this affect the router signal

does this affect the router or telephone signal. . . will i get less signal on the computer

1 Answer

You should not notice any degradation of your internet connection. However there would be a slight reduction in "signal" to your PC or Router. You should not notice this however. It is important to understand that if you have to makewiring connections with this (or any other phone extension cable) then the connections MUST be secure (viz the wires must be firmly inserted in each crimp/slot).

Can it be cut?

I only need a 6 metre long extension kit. Can this be cut? Thanks

1 Answer


Thanks for using Argos Q&A.

I have investigated the matter for you and can confirm that the Masterplug 15 Metre Clear Compact Telephone Extension Kit technically could be shortened. We would advise against this however, due to the precision need to re-solder the connector back on to the cable. Also, if cut/shortened the warranty of the cable will be voided.


Argos Helper 170


Can you use this to connect a sky box with your telephone plug ? many thanks

1 Answer

Absolutely. I used mine for exactly this purpose.

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Boring but important info

*Prices correct as displayed but are subject to change.