IP840G The IP840G is a 6-line, enterprise desk phone, perfect for everyday use in office or cubicles. You use the phone a lot, so you need it to be fast, intuitive and easy to understand. Data SheetUser GuideVoicemail Instructions IP840G Features 101VOICE IP840G Training HD Voice Quality HD quality headphone and hands-free modes help you get more done in less time, freeing up both your hands to finish those emails, or get that contract sent out. 6 SIP Lines Higher call volume than normal? No problem. It’s got 6 lines to easily handle it. Gigabit Ethernet More bandwidth, which means better performance, less congestion, and most importantly, less frustration. Dual LCD Screens One for the main display, and one for the PFKs. Your expansion module is built right into the phone, with a sleek LCD interface. 32 Programmable Function Keys Who wants to look up and dial extensions to transfer calls anymore? Here’s a better idea – do it with the press of a button.