User Guide

SureCall | 1-888-365-6283 | [e-mail] | www.surecall.com
8
INSTALLATION
Step 1. Find the area with the Strongest Signal
Using your phone, identify the outside location with the strongest signal for placement of your
outside antenna. Generally, this is found above the rooine on the side facing your nearest cell tower
and as high as possible – where the antenna can ‘see’ your cell tower. To nd the location of your
carrier’s closest cell tower, go to www.antennasearch.com.
The coverage area that the booster provides is directly related to the strength of incoming signal
received by the outdoor antenna. Mounting the outside antenna where the signal is the strongest
will provide the best results. Please note, if signal is extremely weak where the outside antenna is
installed, indoor coverage will be limited.
Note that Bars are not always a reliable measure of signal. The best way to conrm signal coverage
is the ability to place and hold a call.
Signal Strength
Excellent
-50 dB -60 dB -70 dB -80 dB -90 dB -100 dB
GoodPoor
InstallatIon