how to block a phone call

Brand Name:TX TELSIG

Model Number:TX-E8

Place of Origin:China

... manufacturer the signal jamming and wireless coverage product. Feature 1. High power output signal to cut off specifical frequency signal of phone, wifi, gps,etc 2. The signal to block can be customized according to

Brand Name:EST

Model Number:EST-505F Series

Place of Origin:CHINA

EST-505F Series Medium-Power Mobile Signal Jammer can be customized in 8/10/12/16 channels, to block all phones GSM, DCS, 3G, 4G LTE, 5G, WiFi, VHF, UHF, RC 315MHz, RC 433MHz, GPS, Lojack and etc. ...

Brand Name:GREETWIN

Model Number:GW-J800DNW

Place of Origin:China

IP63 Digital Device To Block Mobile Phone Signal Isolator Remote Monitoring Especially for prisons and other large sensitive locations such as military or governmental compounds. It can also use in Oil and Gas ...

Brand Name:OEM

Model Number:30w PD Charger

Place of Origin:China

...foldable mobile phone charger fast charging usb c charger block for phone Product name type c wall charger Item No fast charging Function Quick Charger 3.0 Input AC 100-240V Output 5V/3A Usage MP3/MP4 Player,Video Game Player,Camera,Mobile Phone,Iphone ...

Brand Name:Sacontelecom

Model Number:SA-006M-S

Place of Origin:China

6 Bands 3G 4G Prison Cell Phone Blockers With 70w High Power 4 Cooling Fans Descriptions: A lot of people want to block all the cell phone signals in long term distance so they always require a high power Signal Jammer like our SA-006M-S which is a very ...

Brand Name:VBE

Place of Origin:China

Model Number:VBE-10H

Product Description: This product is a Cell Phone Signal Jammer, made of high quality Aluminum Alloy material, with a working temperature from -20℃ To +50℃, and a 1 year warranty. This product has a powerful jamming capability, which can effectively jam ...

Brand Name:Glory Merge

Model Number:GM-HWBOXS

Place of Origin:China

Product Description: The Soundproof Phone Booths for Offices is the perfect solution for creating a quiet and private space within a bustling office environment. Also known as an Acoustic Phone Box, this sleek and modern booth is designed to minimize noise...

Brand Name:SHYT

Place of Origin:China

...Phone 6 Band Jammer With 6 powerful antennas, the shielding radius is 5 to 40 meters, of course, the jamming radius still depends on the strength signal in given area ; the stronger jammer can block all signals in this range. You don’t worry about the uplink.The jammer could not interference the uplink station signal; just jam the signals of the cell phone...

Brand Name:ChingKong

Model Number:CKJ-1702S8 Signal Jamming Device

Place of Origin:China

Product Information Name: Mobile phone Signal Jammer 8 Antennas 3G 4G Phone signal Blocker with 2.4G GPS Model:CKJ-1702S8 Color: Black Basic Specifications Jam Signal Type: 1: CKJ-1702S8-W: Full Bands Mobile Phone 4G/3G/2G +WiFi2.4G+ 2: CKJ-1702S8-WG: Full...

Brand Name:vodasafe

Model Number:MP8Plus Drone Signal Jammer01

Place of Origin:China

Vodasafe MP8plusfor CDMA/GSM/3G2100MHz/4GLTE/VHF/UHF Radio America Type frequency for United States, Canada, Mexico ,S. America. 1.GSM/CDMA850MHz:850-894MHz;15W 2.GSM1900MHz:1920-1990MHz;5W (2GGSM/CDMA/PCS1900MHz) 3.4GLTE700MHz:700-800MHz;15W 4.3G2100MHz:...

Brand Name:wolvesteam

Place of Origin:China

...time or meeting time. --Mini-size medium power cell phone jammer --Low weight and Nice texture and color --To block wireless phone communication links within an effective area. --No transmissions or receptions of wireless phone call in coverage area. --All

Brand Name:wolvesteam

Model Number:JM302106

Place of Origin:China

...phone GSM CDMA 3G 4G Wi-Fi All Cell Phone Jammer Product Description The 6 bands high power stationary signal blocker covers and blocks band frequencies of cellular phone and WIFI.With the stationary type design,the signal blocker comes with a high output power,for supporting multiple signals blocking...

Brand Name:MONOJOY

Place of Origin:china

...CELL PHONE ALWAYS! VINTAGE BUCKLES DESIGN Retro buckles design with exquisite carved lines, looks deluxe. Open and Close by Rotating,easy to use. PREMIUM RF SHIELDING MATERIAL 100% SIGNAL BLOCK NO SIGNAL GETS OUT! MONOJOY use thicker shielding cloth, so it

Brand Name:JH

Model Number:RFID Blocking bag

Place of Origin:shenzhen,China

...Phone Fabric Rfid Blocking Key Pouch Features: Anti-electronic information disclosure Anti-demagnetization Putting all kinds of memory cards, electronic products with storage media into rfid key pouch, can protect the stored data information, eliminate static electricity, and reducethe interference of the electromagnetic field on the storage content, to prevent data loss. Anti-electromagnetic radiatio Putting the cell phone

Place of Origin:China

Brand Name:ACE/ACN/OEM/Neutral

Model Number:ACE-J110A/B

...blocking frequency: J110A can block 3G+GSM+CDMA+DCS+PHS; J110B can Block GPS+GSM+CDMA+DCS+PHS. Please specify clearly while inquiring or ordering, Tks. Are you trying to figure out something efficient to keep away noise or disruption of phone ringing and phone...

Brand Name:TSL

Model Number:TSL-N4

Place of Origin:China

... GPS Tracking Blocking Description 1. TSL-N4 is a hand-held portable Cell Phone signal jammer, implementing the most effective and reliable RF jamming technology to prevent the leak of confidential information or unwanted usage of cell phones, Wi-Fi ...

Brand Name:Bochuangshikong

Model Number:BCSK-D-G-10

Place of Origin:shenzhen

...phone signal shield 2g.3g.4g.5g Mobile Phone Signal Jammer WiFi network signal blocking GPS jammer Product Name Wireless Signal Jammer brand Bo Chuang space time model BCSK-D-G-10 Total power 90W Basic specifications Shielded signal: Bochuang space-time full band mobile phone...

Brand Name:JESOY

Model Number:JS-LC06

Place of Origin:China

Shockproof PU Leather Phone Folio Case Card Holder RFID Blocking Stand Flip Cover Product Description: Say Goodbye to Bulky Wallet - Slim and Light Weight Wallet Tired of carrying around a fat wallet that weighs you down? You can now upgrade to a slim and ...

Brand Name:ATNJ

Model Number:MS-W

Place of Origin:China

... installation, great cover. 4. Expansion and extending of the signal of base station. 5. Optimization of the quality of the signal and source 6. Cover about 500~3000m² without block or

Brand Name:Phonemax

Model Number:X2

Place of Origin:China

... Mobile Phones with GPS BEIDOU 15 Days 4G Standby *, *::before, *::after {box-sizing: border-box;}* {margin: 0;}html, body {height: 100%;}body {line-height: 1.5;-webkit-font-smoothing: antialiased;}img, picture, video, canvas, svg {display: block;max-...