Feb 2, 2010 · shaggymon
It should be the same as the end that fits in the phone base unit which itself should be removable. you can then just buy a new cable with the same plug at each end, no need for an adapter.
Using an English phone in a Spanish (Telefonica) socket
Feb 2, 2010 · JFW · 3 replies · 5271 views
Read-only legacy forum thread. Sign-in, registration, and replies are retired.
I have an English 4-phone Wireless telephone which has one connector to the wall socket. I want to get an adaptor from BT (English) to the Spanish Telefonica wall socket. The English end is known as a "BT" connector. What is the uiversal name for the Spanish wall-socket? Is a RJ45 or a RJ11?
Feb 2, 2010 · Expatriator
RJ45 is for ethernet, RJ11 is the four wire standard phone connector.