The DIT300 which has 4 lines is a full-featured VoIP (Voice over Internet Protocol) phone that provides voice communication over an IP network.
This phone functions not only much like a traditional phone, allowing to place and receive calls and enjoy other features that traditional phone has, but also it own many data services which you could not expect from traditional telephone.
The DIT300 provides Power over Ethernet (PoE) and two Ethernet ports for connecting another device to the local area network.
This guide will help you easily use the various features and services available on your phone.
The DIT300, which has a 3dB internal antenna for 802.11n 1T1R, supports wireless.