Check the listing for details. Emerson Switchboard Fax Phone Modem Wall Jack Model ESW718 As Seen on TV NOS. Color: Silver, Condition: New. Listed at 9.99 USD. Now you can get a quick phone call or fax while you're online, all from just a single phone line! The revolutionary Emerson Switchboard temporarily splits your phone signal into three separate lines. There's no software needed and no installation. Emerson Switchboard works automatically with Call Waiting. No more busy signals, missed calls, or getting kicked offline! It works with all computers, all phones and fax machines, and all internet service providers and Call Waiting. If you're tired of getting kicked off the computer, missing important phone calls, and hearing annoying busy signals because everyone in the house is sharing one phone line, then you need the Emerson Switchboard. Benefits: Ideal for any make or model computer! Use with ANY phone or fax machine! Works with ANY Internet Service Provider! Instant connections for phone line, computer, fax and telephone. No software needed, no installation, works automatically! No more busy signals! No more missed calls! No more getting kicked offline! Rings and flashes with an incoming call! Simply answer the phone while you are online! Ideal for any make or model computer! Use with ANY phone or fax machine! Works with ANY Internet Service Provider! Instant connections for phone line, computer, fax and telephone. No software needed, no installation, Ideal for any make or model computer! Use with ANY phone or fax machine! Works with ANY Internet Service Provider! Instant connections for phone line, computer, fax and telephone. No software needed, no installation, works automatically! No more busy signals! No more missed calls! No more getting kicked offline! Rings and flashes with an incoming call! Simply answer the phone while you are online