Comcast High-Speed 2go Quick Start Manual & Device User Manual page 12

Connect
a. The Comcast Connection Manager should automatically connect to
the Comcast Mobile 4G Broadband Service and complete the setup
process. Within 2–3 minutes, the Comcast Connection Manager
should display "Connected" status for Comcast Mobile 4G.
b. If the Comcast Connection Manager does not display "Connected"
status, try manually connecting by highlighting Comcast Mobile
4G and clicking on Connect.
c. If you are still unable to establish a network connection, refer to the
Comcast Connection Manager Help by clicking on Help from the
Comcast Connection Manager Main Menu, and then clicking on
Help again from the Help Menu.
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