User's Manual

SureCall | 48346 Milmont Drive, Fremont CA 94538 | 1-888-365-6283 | [e-mail]
4
How It Works
SureCall’s EZ 4G is a high-quality bidirectional signal booster that enhances cellular signals to areas
that are prone to weak cellular coverage.
How it works:
• An antenna built into the back of the booster communicates with the cell tower while it sits in
your window.
• An inside desktop antenna or optional panel antenna that communicates with your cell phone.
• Signals sent from a cell tower are received by EZ 4G, amplied and then broadcast to your
phone via the inside antenna. When your phone transmits, the signal is sent to the inside an-
tenna, amplied and then sent to the cell tower via the EZ 4G.