Classical IP Phone
•2.3″ 132×64-pixel graphical LCD with backlight
•Build-in Wi-Fi
•Yealink HD Voice
• Up to 2 SIP accounts
• Opus codec support
• Headset support
• T3 firmware unified
• Two-port 10/100M Ethernet Switch
• Wall mountable
• PoE support
• Stand with 2 adjustable angles, with PSU
| Product Type | IP PHONE |
| BRAND | YEALINK |
| Model | SIP-T31W |
| Warranty | 1 years |






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