Installation Notes:
1. Please make sure there are 2 bars outdoor your house at least, otherwise the signal booster can not work for your mobile phone.
2. The outdoor antenna and the indoor antenna must be kept at least 32 feet away, otherwise the amplifier will not work.
3. All antennas must be installed before the amplifier plugged in.
Warm Reminder:
1. BEYLE Cell Signal boosters can only increase the original signal, not create it. If there is no signal outside, cell phone extenders signal booster wont work. Please make sure you get 1-2 bars signal outside.
2. The booster can only enhance the correct frequency. Please make sure band of your cell phones is 12/17.
If you do not know what the frequency band of your mobile phone is, please refer to the following method to check.