SIP-T31G

Manufacturer reference

Manufacturer details describe the cited version. Confirm the exact unit and intended system.

Phone type

Two-line SIP desk phone

Display

2.3-inch 132 × 64 backlit graphical LCD

Network ports

Dual-port Gigabit Ethernet

SIP accounts

Up to two VoIP accounts

Selection notes

• Keep SIP-T31G distinct from SIP-T31 and SIP-T31P; network port speeds and power conditions must not be copied between them.
• The Yealink support document marks a PoE condition for units with a V2 logo or later. Confirm the actual unit label, power arrangement, PBX compatibility and supplied package before ordering.
• Manufacturer material does not confirm ISD availability or Malaysian warranty.

Official documents

• Yealink SIP-T31G official support datasheet

Manufacturer source checked 2026-10-07. The supplied unit and local terms require confirmation.