An expansion module allows users who have to make a lot of calls greater flexibility and productivity.
The D7 expansion module optimizes the 700 Series by offering 18 programmable LED buttons with functions such as line, speed dial, extension and presence indication.

Highlights

• 18 programmable and self-labeling LED buttons
• High-resolution black-and-white display with backlight
• Cascading of up to 3 modules
• Plug-and-play
• Powered by telephone via USB port

Product type

• Terminal accessories
• ear category ( ElektroG): irrelevant

Shipping

• WEEE: 53501255

Basic properties

• Color: White
• Height: 158 mm
• Length/Depth: 220 mm
• Width: 140 mm
• Weight: 400 g

Scope of delivery

• Expansion module with USB cable
• Foot
• Quick Start Guide