RJ-11 Telephone Jacks
Part Number: 6000758U.S. Robotics, ISA 56K Voice WinModem (Fargo)

RJ-11 telephone jacks This is the RJ-11 jack that connects the phone line from the telephone company and an external phone. The phone line from the wall goes in the jack that has the RJ-11 symbol, or the bottom jack of the modem.

Note: The orientation of this jack may depend on the type of case being used, that is, desktop or tower.