16
Telephone Adapter
The MT7711 includes two telephone ports that support standard (land line)
telephones and other devices. The MT7711 is designed to work with
Comcast Xfinity voice service only.
To use the telephone ports, first make sure you have subscribed to Xfinity
voice service. This service may be provisioned to support either one line on
Tel1, or two phone lines, on both Tel1 and Tel 2, with two different phone
numbers.
You can connect almost any standard telephone equipment into an
activated MT7711 telephone port. This includes almost anything that
connects using an RJ11 phone plug — telephones, cordless phone base
stations, answering machines, etc. (If you want to connect a security system,
check with the security system manufacturer for compatibility.)
Additional details can be found in the Telephone Adapter chapter.
The
Battery Purchase or Replacement
section describes how you can
make sure you have phone service even if your MT7711 loses power.
Summary of Contents for MT7711
Page 1: ...User Manual 24x8 cable modem plus AC1900 WiFi router Model MT7711 2 Xfinity phone lines ...
Page 8: ...8 Chapter 13 VPN Virtual Private Network Chapter 14 Troubleshooting Tips ...
Page 28: ...28 5 Click the Login button ...
Page 37: ...37 Check the UPnP Enable box and click Save at the top of the Router Selections box ...
Page 38: ...38 Select OFF in the IPv4 Firewall Protection pulldown and click Save ...
Page 53: ...53 ...
