Cell Phone Signal Booster for Home and Office - 850MHz Band 5 GSM 3G Cellular Repeater with Directional Panel/Yagi Antennas - Boost Voice, Text Up to 4,500Sq Ft Area

Things Pre-purchase Check:

For iPhone:

For Android phone:

If it shows band 5, it is suitable for you. If the test result show other band, please choose proper booster according to your band.

1) Mounted the outdoor yagi antenna on the roof and keep it aimed at the near cell tower. (download the "open signal" APP)

2) Install the indoor panel antenna in the middle of a proper wall.

3) Separate the 2 antennas with a wall, keep them as far as possible and face away from each other.

This is a Consumer device.

Before use, you must register this device with your wireless provider and have your provider's consent.

How to register the booster:

Just google your provider and signal booster registration, plug in the address and input the Model Number and FCC ID(on the label of the booster).