Module is bridged as using only 2 incoming lines can get 16 outputs/extensions per line and using only 1 incoming line can get 32 outputs/extensions
Designed to support up to 4 incoming telephone lines with 8 outputs/extensions per line

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 3 inch
Height : 2 inch
Length : 7 inch

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ASIN : B000X1OV8I