3Com 3105 Add On Key Expansion 3C10405A (655-0141-01)

3Com 3105 Add On Key Expansion 3C10405A Description:

The 3Com Key Expansion unit is specially designed for use with your 3Com NBX phone. The 3105 Add on console is for those who need access to and to see the status of all available extensions at once. The 3Com NBX 3105 add on console has fifty programmable buttons reserved for the lines in your system. In addition to these fifty buttons, up to 100 users can be seen with the use of a shift key.

The 3Com 3105 supports both direct station selection (DSS) and busy lamp field (BLF) applications. In addition, the 3105 supports 802.3af PoE and SIP standards.

3Com 3C10405A Features:

• View the status of up to 100 users
• Easily transfer calls to any programmed extension
• Direct Station Selection (DSS)
• Busy Lamp Field (BLF)

Requirements:

• System Software R4.3 or higher
• Group 5 Software User license
• Power: PoE or optional local power (3C10224-US)

Compatibility:

3Com NBX 3102 IP Phone 3C10402A

3Com NBX 3102 IP Phone 3C10402B

3Com NBX 3103 IP Phone 3C10403A

3Com NBX 3103 IP Phone 3C10403B

Includes:

• 3Com 3105 Add On Key Expansion 3C10405A (655-0141-01)
• New Designation Papers
• Base
• OPTIONAL: Power Supply