GTA TeleGuam, a provider of local and long-distance telephone service, 3G wireless, and DSL Internet access, has unveiled four new cellsites in high-use areas in Guam to its MPULSE wireless Internet access as more of its users switch to smartphones and adopt wireless data services.

GTA TeleGuam has activated new cellsites in Tumon, Dededo, Tiyan, and Micronesia Mall. The company also plans to add six more cellsites throughout the island by next April for 3G and GSM wireless demand.

GTA TeleGuam’s four new cellsites have additional capacity that deliver data connections for sending and receiving messages and downloading information from the Internet, company said.

The four new cellsites are in addition to the 3G wireless capacity that GTA TeleGuam added last year throughout the island. GTA TeleGuam’s wireless network expansion is part of the company’s ongoing network investment for integrated communications services.

The company claims in addition to wireless, GTA TeleGuam offers high-speed Internet access, digital television service, and landline phone service. GTA TeleGuam offers smartphone users the choice of iPhone, BlackBerry and Android.

GTA TeleGuam offers smartphones from manufacturers like Nokia, Research in Motion, Apple, HTC, Samsung, Motorola, Palm, Sony Ericsson, and Pantech to meet user needs, preferences and budgets.

GTA TeleGuam executive VP of product development and management Andrew Gayle said GTA TeleGuam will continue to make necessary network investments to ensure the communications services for users.