Yealink SIP-T31G is an entry-level Gigabit IP phone that has a large LCD screen. It can support PoE and it can support up to 2 SIP accounts.
 
Key Features:
Yealink HD Voice
2.3” 132x64-pixel graphical LCD with backlight
Dual-port Gigabit Ethernet
Opus codec support
Up to 2 SIP accounts
Local 5-way conferencing
Support EHS Wireless Headset
Unified Firmware
Support YDMP/YMCS
Stand with 2 adjustable angles
Wall mountable
 
Datasheet