Cell Phone Signal Booster for Home and Office Use – Boost 4G LTE Data for at&t, Verizon and T-Mobile – 65dB Dual Band 700MHz Band 12/17/13 Cellular Repeater


Note: If there is no outside signal, the booster will not work for you.

Does Phonetone booster work for your location?

A cell phone could use different frequency band at different locations, it is very important to confirm if your cell phone works on same frequency band as the cell phone booster. To check which band your cell phone uses:

  • For iPhone
  1. Dial *3001#12345#*, then press Call button
  2. Click ‘Serving Cell Info’
  3. Check ‘Freq Band Indicator’;
  • For Android phone 
  1. Download and install the app: LTE Discovery 
  2. Tap ‘SIGNALS’ and check band number


Frequency Range: Band 12/17 and Band 13

Max Output Power: 20dBm

Max Gain: 65dB

I/O Port: N-Female on both ends

Main Power: AC 100~240V / DC 5V


1 * Booster

1 * Power Adapter

1 * Mounting Screw Kit

1 * English User Manual

1 * Indoor Antenna with 1.5m Cable

1 * Outdoor Antenna with 15m Cable


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 specified by the manufacturer. Antenna must be intalled at least 20cm (8 inches) from any person. You must cease operating this device immediately if requested by the FCC or a licensed wireless service provider. E911 location information may not be provided or maybe inaccurate for calls served by using this device.【BETTER 4G LTE DATA】 This booster is dual band 700MHz booster, it can improve 4G LTE data speeds for Verizon and AT&T. Frequency: Band 13 and Band 12/17.
【WORKS WITH ALL CELLULAR DEVICES】 Boosts performance for iPhone, Samsung, Android and other phones and mobile devices.
【AUTOMATIC SIGNAL ADJUSTMENTS】 The booster can sense the cellular environment intelligently and adjust for maximum signal performance. That is to say, once the booster is installed, you never need to worry about it again. No returning or re-adjusting it, no matter how the local signal environment may change.
【LARGE COVERAGE】 Directional indoor wall-mount panel antenna provides additional inside coverage for larger living/working areas by transmitting signal in the direction it is pointed.
【PERFORMANCE GUARANTEED】 FCC Certified, 30-day money-back guarantee, 3-month free replacement, 5-year manufacturer warranty.



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