The high performance NEC DSX 34 Button Backlit Display Telephone with Speaker Phone   (Stock# 1090021 ) DX7na-34btxbh has a large 3 line-by-24 character backlit alphanumeric display with 4 Interactive Soft Keys for intuitive feature access. It also provides 10 Personal Speed Dial bin keys, 24 programmable Feature Keys, and 12 fixed function keys for streamlined operation.

Additionally, this telephone offers a backlit keypad, a headset jack, and a built-in speakerphone. Unique features include dual LEDs, a Ring/Message Lamp (to show ringing, Caller ID, and voice mail messages), built-in wall mounting, and an innovative two-position angle adjustment. 

Specifications: 

• Display: 3 line x 24 character 
• Speakerphone: Built-in, half-duplex
• Soft Keys: 4
• Wall Mount: Built-in
• Feature Keys: 24
• Angle Adjustment: 2 position built-in
• Fixed Function Keys: 12
• Backlit: Yes
• Speed Dial Bin Keys: 10
• Dual LEDs: Yes
• Headset jack: RJ-10 built-in (standard handset type)