User's Manual

Pantone: Black C
Pantone: 137C
Pantone: 542C
For additional information about T-Mobile 4G LTE Signal BoosterInstallation go to: www.T-Mobile.com/SignalBoosterhelp
T-Mobile® 4G LTE Signal Booster
To use this product you need:
A T-Mobile 3G, 4G or 4G LTE compatible mobile phone
An area inside your home that receives at least one bar of
3G, 4G or 4G LTE coverage
Power outlets
WINDOW UNIT
COVERAGE UNIT
1
2
4
3
5
Before You Begin.
If you can nd a place in your home that gets at least one bar of 3G, 4G or 4G LTE
signal, the revolutionary NEW T-Mobile 4G LTE Signal Booster system will bring
you blazing fast downloads, smoother video and surng, and improved voice
coverage throughout your home.
T-Mobile 4G LTE Signal Booster is a true plug-and-play system that doesn’t
require the installation of antennas or cables.
IMPORTANT: Your T-Mobile 4G LTE Signal Booster is electronic equipment. Both
units must be kept indoors and in a dry, cool, well ventilated area.
In this package you will nd:
Window Unit
• Coverage Unit
Two Power Adapters
If you need additional information on features and services, visit us at
www.t-mobile.com or, using an alternate phone, call us at 1-800-937-8997
This T-Mobile 4G LTE Signal Booster is a T-Mobile-owned device. You will be
charged up to $500 if you fail to return the device after termination of your service
with T-Mobile, or return it in a damaged condition.
I M PORTA N T
This is a CONSUMER device.
BEFORE USE, you MUST REGISTER THIS DEVICE with your
wireless provider and have your provider’s consent. Most
wireless providers consent to the use of signal boosters.
Some providers may not consent to the use of this device on
their network. If you are unsure, contact your provider.
You MUST operate this device with approved antennas and
cables as specied by the manufacturer. Antennas MUST be
installed at least 20 cm (8 inches) from any person.
You MUST cease operating this device immediately if
requested by the FCC or a licensed wireless service provider.
WARNING. E911 location information may not be provided
or may be inaccurate for calls served by using this device.
When used with any mobile device utilizing the 1710-1755
MHz band, the FCC limits booster equipment placement to a
maximum of 10 meters above ground level. Installation of this
equipment which does not comply with federal requirements
may subject the owner to FCC enforcement action.
NOT FOR RESALE.
Changes or modications not expressly approved by Nextivity,
Inc. could void the user’s authority to operate the equipment.
NOTE: This equipment has been tested and found to comply
with the limits for a Class B digital device, pursuant to part
15 of the FCC Rules. These limits are designed to provide
reasonable protection against harmful interference in a
residential installation. This equipment generates, uses and
can radiate radio frequency energy and, if not installed
and used in accordance with the instructions, may cause
harmful interference to radio communications. However,
there is no guarantee that interference will not occur in a
particular installation. If this equipment does cause harmful
interference to radio or television reception, which can be
determined by turning the equipment o and on, the user is
encouraged to try to correct the interference by one or more
of the following measures:
Reorient or relocate the receiving antenna.
Increase the separation between the equipment and receiver.
Connect the equipment into an outlet on a circuit dierent
from that to which the receiver is connected.
Consult the dealer or an experienced radio/TV technician
for help
Coverage is not available everywhere, see coverage details at
www.T-Mobile.com. Cel-Fi is a trademark of Nextivity, Inc.
T-Mobile and the magenta color are registered trademarks of
Deutsche Telekom AG. ©2014 T-Mobile USA, Inc.
Step 1
Find the location with the best 3G, 4G or 4G LTE
coverage:
The rst step in setting up your T-Mobile 4G LTE Signal
Booster system is to nd the location in your home or
oce with the best 3G, 4G or 4G LTE signal. Use your
phone to identify the area with the most bars of signal.
Typically, the best service will be near a window in the
highest oor of your home or oce. Make sure a 3G,
4G or 4G LTE icon is displayed on your handset.
Step 2
Plug in the Window Unit:
Plug the Window Unit into an easily accessible
outlet near the area with the strongest 3G, 4G or 4G
LTE signal. (Note: both of the power supplies in your
kit are identical.) Make sure that at least one bar is
displayed on the signal strength indicator on the
front of the Window Unit. If you do not see at least
one bar, try a dierent location.

WINDOW UNIT
DISPLAY
21

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