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The Phonetone Cell Phone Booster is a five-band home and office signal amplifier for Verizon, AT&T and T-Mobile, covering bands 2, 4, 5, 12, 13 and 17. It claims up to 32x amplification across roughly 5,500 square feet, with automatic and manual gain control. The kit includes an outdoor antenna, an indoor antenna, cables, a power supply and a manual. It suits people in weak-signal homes or small offices who want a fixed multi-carrier setup rather than a single-carrier unit. Its 3.6 rating from 116 buyers suggests it works for some but is inconsistent, so placement and expectations matter.
In stockSold by PhonetoneReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.
Ratings are middling at 3.6 out of 5. Some owners report usable signal gains after careful antenna placement, while others see little improvement or find setup fussy.
The Phonetone Cell Phone Booster strengthens the cellular signal in a home or office. It is FCC-approved and works with major U.S. carriers, including Verizon, AT&T, and T-Mobile.
It amplifies 5G, 4G, LTE, and 3G signals up to 32 times and covers up to 5,500 square feet. It has both automatic and manual gain control.
The kit includes an outdoor antenna, an indoor antenna, cables, a power supply, and a user manual.
