PLEASE MAKE SURE THIS UNIT IS COMPATIBLE WITH YOUR PHONE BEFORE BUYING. ITEM CAN NOT BE SHIPPED TO PO BOX.
Signal Boosters are available to those who have at least 1 bar of 3G or 4G signal in the home and have a T-Mobile phone or device that supports 3G or 4G.
Install in minutes. Unequivocally Plug and Play.Simply plug Cel-Fi's Mobile Phone Signal Repeater in. Cel-Fi is absolutely void of any antennas, cables, switches or configuration needs, making it totally plug and play. Since both units communicate wirelessly, you can put them in the best location in your house or office, and Cel-Fi configures itself automatically.
Safe and secure connection to T-Mobile network in United States
Your communication and data are secure. Because Cel-Fi repeats T-Mobile wireless signal, it maintains all of the security protocols of the T-Mobile Wireless network. Your call or data session is never transmitted over the internet.
Nextivity’s second generation Cel-Fi RS-2 is a cost-effective Intelligent Indoor Coverage Solution for WCDMA/HSPA+, designed to dramatically increase indoor voice quality and data throughput for 3G consumers while significantly improving network capacity for Mobile Operators, Small Businesses and MVNOs.
Breakthrough, patented technology enables a wireless, indoor, plug-and-play, user installable coverage solution that’s so "no-touch" easy to use it obviates the need for support calls to the Operator’s Help Desk.
Benefits to Consumers:
- Improved Voice Coverage: Enables clear and reliable 3G voice connections within the coverage area — usually up to 1235 m2 (13,000 Sq. Ft.).
- Improved Data Throughput: For indoor areas with poor reception, Cel-Fi offers signifi-cant data throughput improvements — often in excess of four times the current rate!
- Improved Battery Life: Cel-Fi manages the power levels between the cell tower and user devices so that subscriber devices enjoy significant improvements in battery life.
- Ease of Installation: Cel-Fi is a true "Plug and Play" system that doesn’t require the installation of external antennas, bulky coaxial cables, handset registration, or a configuration set-up by the subscriber. In fact, Cel-Fi intelligently and automatically senses and adapts to its environment - including changes made by the Operator or those caused by nearby user equipment like WiFi, or other Cel-Fi devices.
Easy installation!
Manual and trouble-shooting information is available at: support.cel-fi.com/hc/en-us/articles/202944176-Installation-guide OR BEST WAY IS TO WATCH YOUTUBE VIDEO!
Cel-Fi Features:- Fully wireless, plug-and-play architecture for supporting band I and VIII or band II and V—WCDMA/HSPA+ with up to 100 dB of system gain.
- Patented 2-unit, 3-hop system allows flexible placement for optimal coverage.
- Processor running advanced digital echo cancellation and channel select filtering algorithm
- Software-based optimization of integrated antenna coverage pattern which maximizes system gain and provides improved coverage and signal quality.
- Automatic Gain Control (AGC) continuously monitors system path loss and transmit power to deliver maximum gain, independantly for each channel.
- Intuitive LED User Interface (UI) allows quick and easy installation by end-user.
What is Cel-Fi? Cel-Fi is Nextivity’s brand of self-configuring, environmentally aware, indoor coverage solutions. Each Cel-Fi system consists of two units. The Network Unit is placed in the area where the strongest native signal can be received from the carrier network (signal levels as low as -120 dBm are acceptable). The Network Unit comprises a transmitter and receiver which communicates with the cell tower. The Coverage Unit is placed in the center of the home, communicates wirelessly with the Network Unit and “lights up” the interior of the house with significantly enhanced signal levels, thus enabling better quality calls and greater data throughput. * Quick and easy set up * Only requires one bar of signal * No external antennas or cables * Covers up to 13,000 sq ft * significantly improves 3G and 4G signal NOTE: It does not support LTE. If your phone is LTE capable and therefore is not showing boosted service, if needed it is designed to switch over to non-LTE services when it needs to, such as in a call. This is true with or without Cel-Fi and what matters is that now you have reliable service where you need it! Does not support iphone 4s to 6.