No. Cel-Fi devices only need one (1) bar of usable signal inside the building. The signal strength must be within our threshold, -120 dBm for LTE signal and -104 dBm for WCDMA.
No. Cel-Fi devices only need one (1) bar of usable signal inside the building. The signal strength must be within our threshold, -120 dBm for LTE signal and -104 dBm for WCDMA.