Brett Calder, Director of Sales (631) 332-1533 bcalder@globecommsystems.com Globecomm is a full-service GSM/CDMA mobile technology provider, offering 2G/3G services and products, with a forward path to the next generation. Our hosted network services are provided on the latest future-proof core network equipment in a state-of-the-art, award-winning NOC, managed by one of the largest and most experienced technical teams [...]