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Cell Phone Signal Booster for C Spire.

C Spire Signal Booster

Cell Phone Signal Booster for C Spire

  • Works for all C Spire phones, tablets, and cellular devices.
  • Enjoy strong cell reception at home, work or car.
  • Proven reduction in wireless dropped calls and faster mobile internet.
  • One-time booster kit purchase, no monthly fees nor contracts.
  • Free trial - Money back guarantee.

C Spire 3G & 4G Frequencies.

3G Frequencies 4G Frequencies
800 MHz, Band 10 (CDMA).
700 MHz AWS Lower Block A/C, Band 12/13 (CDMA).
1900 MHz, Band 1 (CDMA).
1700 MHz AWS, Band 4 (LTE).
1900 MHz, Band 2 (LTE).
1.9 GHz (LTE).

After purchase, C Spire signal booster registration is easy. Simply register C Spire signal booster by call toll free phone number 1(855)CSPIRE5 (277-4735) or by visiting following contact form and submitting, 1) Customer name and phone number. 2) Make, model, and serial number of the signal booster purchased. 3) Address where the signal booster will be installed (if vehicle, then an address where it will be normally parked overnight). 4) Date of initial operation: https://help.cspire.com/app/ask/p/1. You may read more details at FCC website. All of the following cell phone signal amplifiers are FCC certified and tested to improve wireless reception in homes or buildings, cars, trucks, boats, recreational vehicles (RVs), etc. on C-Spire mobile network. Try one risk-free to see how much it helps you to minimize dropped calls, missed calls, stuck/late text messages, and slow mobile internet due to weak cellular reception. As long as there is some minimal cellular signal outside the home/building or vehicle, you will definitely experience remarkable cell signal amplification inside.