Please Note: The cell phone booster can't create signal. please check and confirm your operating cell phone network frequency band can work for Band 12, 13, 17 when driving, Requires Outdoor original signal quality at least 2 Bars. The following APPs can help you check out cell phone network band, signal quality, and cell tower direction as well . App 1: LTE Discovery App 2: Network Cell Info Lite App 3 : Open Signal Note: If any one of the apps can't be downloaded from app store, please search it on browser. Vimevemi Cell Phone Signal Booster for Car RV Truck Boat Trailer SUV Sedan Vehicles Camping Boat Remote areas Approved FCC Certification Network and Frequency Bands : 4G LTE 5G on Band 13, 12, 17Frequency Range Band 13 : Uplink 776-787MHz; Downlink 746-757MHzFrequency Range Band 12, 17: Uplink 698-716MHz ; Downlink 728-746MHzSupported Cell Service: AT&T, Verizon, T Mobile, U.S. Cellular, Cricket, Straight talkUsed for iPhone, Samsung , Any cell phones, Tablet PC, Pad, Hotspot booster, Jetpack booster...Cellular Devices.Phone Booster Gain: 65dBConnector Type: SMA What Will You Get 1x Cell Phone Signal Booster for car rv truck 1x Outside Magnetic + 3M Tape Sucker Antenna RG174 Cable x16ft 1x Inside 3M Tape Patch Antenna + RG174 Cable x10ft 1x 12V 2A Power Adapter for Car Power Adapter : 50/60Hz. AC 110V ~ 220V, Output: 12V 2A FAQs: Q1: What's the Registered Serial Number ? A: Please note : Registered Serial Number is the FCC ID ( you can find FCC ID on the Label of cell booster device ). Q2: How to register the booster with Serial Number ? A: Not all of consumers require to register the booster . It depends on your area location requirement.If you need to register it The Guides to signal booster Registration: Step 1: Open the following signal booster registeration link given , waveform.com/pages/guide-to-signal-booster-registration Step 2: Find out cell carriers(AT&T/Verizon...) that compatible with your booster. Click and Enter. Step 3: Fill in your Location informations as required. and fill in Booster's Serial Number .Very easy to register. Topic: rv cell phone booster, rv cell phone signal booster, rv signal booster, cell phone booster rv, cell phone signal booster car, cell phone extender car, cell booster rv, cell signal booster rv, cell phone booster car, rv cell booster, rv cell signal booster, cell phone signal booster rv, cell phone signal booster truck, cell phone booster truck, cell phone extender rv, car signal booster, cell phone repeater rv, signal booster car, phone booster rv, verizon signal booster rv, at&t signal booster rv, verizon extender rv, car booster, verizon cell phone signal booster rv, cell repeater, cellular booster rv, cellular signal booster, phone booster car, truck booster, phone signal booster, t mobile signal booster rv, t mobile cell signal booster rv, cricket signal booster car, cell phone booster truck, vehicle phone booster, vehicle cell phone signal booster, vehicle cell phone booster, rv booster