User Guide

SureCall | 48346 Milmont Drive, Fremont CA 94538 | 1-888-365-6283 | [e-mail]
7
Installing Your Hardware
Note: Where you install your booster in relation to the carrier’s cell phone tower also determines signal strength. Although
cell phone carriers try to place towers for maximum coverage, local ordinances and terrain features can restrict tower
locations, which can limit signal strength at your location.
Cell
Tower
-50dB -60dB -70dB -80dB -90dB -100dB -110dB
ExcellentGoodPoor
• Apple iPhones: Dial*3001# 12345#* and press Call. In the top-left corner, a number appears instead of bars.
• Android devices: download apps such as “Network Signal Info” in the Google
Play store to measure signal strength. Search check real signal strength to nd
other cell signal measurement apps.
• Internet: go to www.speedtest.net
Step 2. Install the Signal Booster
Once you have determined the inside location with the strongest signal, place
the booster in that location. Choose the appropriate installation method for
your application (either the supplied window sill stand or mounting tape if no
window sill is present) and connect one end of the provided cable to cable
connector on the booster. Note that the EZ 4G booster performs best when
placed at a window corner.
Note: Do not expose the signal booster to excessive heat, direct sunlight,
moisture, and airtight enclosures.
Step 3. Place the Inside Antenna
When placing the inside antenna, note that further separation between the
booster and inside tabletop antenna will increase booster performance.
The range of the antenna is dependent on three factors:
1. Physical obstructions,
Option 1: Apply the booster directly
to the window (ideally, at a window
corner) using the provided adhesive.
Option 2: Use the provided stand to
set the booster on the window sill
(ideally, at a window corner).