3C10402B - 3Com NBX 3102B VoIP Business Phone (Charcoal Grey)

Here are 12 technical specs for 3Com NBX 3102B VoIP Business Phone:

1. Display: 2x24 character LCD with backlight
2. Ethernet Ports: 2x 10/100 Base-T
3. Power over Ethernet (PoE): Yes
4. Headset Jack: RJ-11
5. Speakerphone: Full-duplex
6. Codec: G.711, G.729a, G.723.1
7. Protocol: SIP
8. Call Features: Call waiting, call transfer, call forwarding, 3-way calling
9. Dialer Type: Keypad
10. Caller ID: Yes
11. Voice Mail Capability: Yes
12. Dimensions (WxDxH): 8.3 in x 7.5 in x 3.2 in

Helpful notes:
1. The 3Com NBX 3102B VoIP Business Phone is compatible with most SIP-based IP PBX systems.
2. The phone's full-duplex speakerphone allows for clear and natural conversations.
3. With Power over Ethernet (PoE) support, the phone can be powered through the Ethernet cable, eliminating the need for a separate power supply.