(This cable modem does not have a built-in wireless router or telephone call ... Model MB7621 has no phone jack.) Setup is fast and easy using the quick start guide. Attractive, compact design ...

If the cable modem/router has Wi-Fi, it is a "wireless gateway" (see cable/DSL gateway). THIS DEFINITION IS FOR PERSONAL USE ONLY. All other reproduction requires permission.

A "wireless gateway" is a cable or DSL gateway that includes a Wi-Fi access point. A wireless gateway is a modem and wireless router in one unit (see wireless router). A "wireless voice gateway ...