Xblue X16 Small Office Phone System 2 Telephone Line Expansion Board (XB1630-00)

2 Telephone line expansion board for the X16 phone system. This expansion board adds 2 additional Telephone lines to the system
This expansion board will bring the system to its maximum capacity of 6 telephone lines. 2 Telephone Line Expansion board- adds 2 additional lines to the X16 Small Business Communications system. Bringing ito to its maximum capacity of 6 telephone lines. More »