This adapter will allow a telephone/modem fitted with a RJ11 plug to connect to a British telephone wall socket. This adapter is reverse wired and made using 4 core cable to maximise compatibility.

Other countries which use the UK (British) telephone plug include :

* Andorra
* Bahrain
* Bangladesh
* Belarus
* Belize
* Botswana
* Brunei
* Burma (Myanmar)
* Cyprus
* Eritrea
* Falkland Islands
* Gibraltar
* Hong Kong
* Isle of Man
* Israel
* Jordan
* Kenya
* Kuwait
* Lesotho
* Malawi
* Malta
* Micronesia
* New Hebrides
* New Zealand
* Nigeria
* Northern Ireland
* Oman
* Qatar
* Saint Vincent
* Saudi Arabia
* Sri Lanka
* Swaziland
* Tanzania
* Tuvalu
* United Arab Emirates - Ajman and Abu Dhabi only
* Vanuatu
* Zambia
* Zimbabwe