ARLINGTON, Texas-National Cellular and SignalReach introduced a new antenna coupler the companies said can attach to any mobile phone and improve the phone’s signal reception. The coupler attaches to the phone with Velcro and then can be plugged into an external antenna or cellular amplifier.
SignalReach said its product works with any phone, rather than just phones with external RF ports. National Cellular is an authorized master distributor for SignalReach products.
