---
title: "Cable CA0183 connection"
canonical: "https://docs.cuesystem.com/space/RUM/488276029/Cable%20CA0183%20connection"
format: markdown
---
![image](media://009763f6-1450-48c9-91ca-973820474049)

> 📝 Note:
> 📝 
> 📝 The 4P4C connector (popularly, but incorrectly, called RJ11, RJ10, or RJ9), is the de facto industry standard for wired telephone handsets. It is mainly used to provide connection from the base of the telephone to the handset.