NEC UNIVERGE SL2100, Hardware Manual

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2.5 Multiline Telephones and Optional Equipment
2.5.1 IP7WW-12TXH-A1 TEL
The 12TXH-A1 TEL is a 4-wire multiline telephone featuring:
• Color: Black
• Connected to: Hybrid Extension Port
• Programmable keys: 12
• LCD: 16 digits x 2 lines
• Handsfree: Half-duplex
• Backlit dial pad: No
• Headset port: No
• Angle Adjustment: 2-steps
• Wall-Mounting kit: Built-in
• EHS Support: No
• PC Port: No
2.5.2 IP7WW-24TXH-A1 TEL
The 24TXH-A1 TEL is a 4-wire multiline telephone featuring:
• Color: Black
• Connected to: Hybrid Extension Port
• Programmable keys: 24
• LCD: 16 digits x 2 lines
• Handsfree: Half-duplex
• Backlit dial pad: No
• Headset port: No
• Angle Adjustment: 2-steps
• Wall-Mounting kit: Built-in
• EHS Support: No
• PC Port: No
2.5.3 IP7WW-12TXH-B1 TEL
The 12TXH-B1 TEL is a 2-wire digital multiline telephone
featuring:
• Color: Black
• Connected to: Digital Extension Port
• Programmable keys: 12
• Soft Keys: 4
• LCD: 24 digits x 3 lines with Backlit
• Handsfree: Full-duplex
• Backlit dial pad: No
• Headset port: Yes
• Angle Adjustment: 2-steps
• Wall-Mounting kit: Built-in
• EHS Support: by WHA (Optional)
• PC Port: No
SL2100 ISSUE 1.0
1-10 Introduction