Teledex E203IP-4GSK, E Series 1.8GHz – VoIP Cordless, 2 Line, Part#EV12318S4D3 Armed Collection Case for iPhone XS Max Overall Width: 4-1/4'' (108

Overall Width: 4-1/4'' (108

pin 3 = signal (-)

Meets the performance requirement of NFPA -701

It is perfect for background music or paging is needed but ceiling mounting is not allowed

Provides system resources for DTMF Receivers

Teledex E203IP-4GSK, E Series 1.8GHz – VoIP Cordless, 2 Line, Part#EV12318S4D3 Armed Collection Case for iPhone XS Max Overall Width: 4-1/4'' (108The quality Teledex E203IP 4GSK is a part of the E Series 1. 8GHz VoIP Cordless with 1. 8GHz, 2 Line, MW, Spkr Features: Available Frequencies: 1. 8 GHz and 1. 9 GHz Single or two line speakerphones Supports up to four handsets, including one on the base and three remotes Up to seven (7) configurable Guest Service Keys Patented OneTouch voice mail retrieval LED indicator lights for Speaker, Mute, & Hold keys, Line 1 & Line 2 keys (2 line models only)