XBLUE X3030 HD Office Phone (47-7002) for X25 & X50 Systems - (11) Programmable Buttons, Speakerphone & Power Supply The (11) programmable buttons of the X3030 phone means every user can place and retrieve calls from "Hold" for each outside phone line connected to the system. X3030 programmable buttons include Multi-Color LEDs. At a glance you can see who is on the phone and what phone lines are busy. The X3030 Call Announce feature enables you to call another system user and page through their speakerphone. The called party can reply hands free! The X3030 is a HD capable IP phone with a full duplex speakerphone & a backlit 6-line display to view Caller ID, Call Logs and Phone Book. Each X3030 telephone comes with an Ethernet cable and a plug in power adapter. The X3030 is also PoE (Power Over Ethernet) compatible.