Comswitch 3.0 w/ built in Telezapper
Single line fax switch (line sharing device) with Telezapper Phone, fax, answering machine, and computer can share one phone line Alerts you to incoming calls/faxes while online Distinctive ring detection (switches automatically to fax)-Telezapper eliminates many telemarketing calls (special tone tells telemarketing computers that your phone has been disconnected) One single-pairinput jack (line-in), 4 single-pair output jacks (answering machine, phone, fax, modem) Includes AC adapter LED lights indicate power/phone/fax/modem/call waiting alert Gray 
