Equipped with powerful chip, the T3 series owns a stronger computing ability and more upgraded functions, which ensures a higher productivity and smoother office experience. Due to great performance, T3 series is capable to extend more services for different business demands. The Yealink T3 series provides distraction-free communications with industry leading Smart Noise Filtering Technology, which delivers excellent sound quality without extraneous noises and allows fluent conversations.
SIP-T31G IP Phone Gigabit IP Phone with 2 Lines & HD voice
As a very fashionable and friendly entry-level Gigabit IP phone, Yealink SIP-T31G has an extra-large 132×64-pixel graphical LCD with backlight that brings clear visual experience for users.
The T31G offers support for two VoIP accounts and includes local 5-way conferencing to maximize productivity. Working with the adjustable multi-angle stand, the T31G IP phone ensures you to work in different situation. Meanwhile, the T31G features built-in Power over Ethernet (PoE) and superb high definition (HD) sound quality. Easy-to-use and powerful features together with reasonable price deliver excellent voice communications solution.

| LCD | 2.3" Graphical LCD |
|---|---|
| Resolution | 132 x 64 |
| LCD Backlight | Yes (Adjustable Brightness) |
| Line | 2 |
| Line Key | 2 |
| Memory Key | 2 |
| PoE | T31P/T31G |
| GigE | T31G |
| Wireless Headset Adapter | EHS35 |
| N-Way Audio Conferencing | 5 |
| Wide-band Codecs | G.722 |
| Narrow-band Codecs | G.711 (A/µ), G.729AB, G.726,iLBC, G.723.1 |
| Foot Stand | 2 Adjustable Angles |
| Wall Mounting | Yes |
| Security Slot | Yes |
| External Yealink AC Adapter (optional) | AC 100~240V Input and DC 5V/600mA Output |
| Link | |
| Device Type | IP Phone |