A high-performance, high-resolution, easy-to-use expansion module
The high-resolution display provides an ideal visual interface. The D7 connects to the telephone via a USB cable, and up to three expansion modules can be daisy chained to add 54 function keys. The final D7 in the chain provides a USB port to connect other peripheral devices such as a USB headset. When more than one D7 is used with a telephone, additional external power is needed.
Quick summary
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Supports all 700 series telephones with USB ports
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High-resolution graphical display with backlight
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18 freely programmable multicolor LED function keys
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Dual-angle foot stand: 46° and 28°
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Fully configurable via host phone
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18 highly configurable self-labelling LED keys
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High-resolution black & white display with backlight
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Daisy chain up to 3 modules
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Plug and play
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Power supplied by phone via USB port for first D7 module