Ultra Business Phone
• 5.5”960 x 480 display with backlight
• Linux 6.1 version
• TEE hardware encryption solution
• Dual USB ports（USB-A+USB-C）
• Emergency Button
• Dual system function
• Auto-P template unified
• Unified firmware
• Up to 16 SIP accounts
• 3W Speaker
• Support 60 Dsskey
• Support PoE
• Built-in Bluetooth 5.0 , Wi-Fi 6
• Support USB headset, EHS
• Supports EXP55
• One adjustable angle for desktop placement
• Wall mountable
• Handset with hall switch
• Support YDMP/YMCS
NO PSU