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RCR Wireless US News – Nextivity gains AT&T approval for cell booster

The wireless industry’s acceptance of cell signal boosters gained momentum this week as AT&T announced a deal with Nextivity authorizing

AT&T Authorizes CEL-FI Smart Signal Booster

AT&T subscribers can now use the authorized CEL-FI Smart Signal Booster to eliminate in-building dead-zones and dropped calls SAN DIEGO,