Digitel Mobile Philippines, Inc., doing business as Sun Cellular (or simply known as Sun), was a wholly owned subsidiary of Digital Telecommunications Philippines (Digitel), which in turn was owned by PLDT and is one of the Philippines' largest mobile telecommunications companies. It was established by Digitel in September 2001 to provide wireless public and private telecommunications services. Sun Cellular was known for introducing unlimited call and text services in the Philippines.
History
Early history
On August 7, 2000, Digitel was granted a permit by the NTC to establish and operate a Nationwide Cellular Mobile Telephone System (CMTS) using Global System for Mobile Communications (GSM) and/or Code Division Multiple Access (CDMA) technology. The following month, the company founded the Digitel Mobile Philippines, Inc. (DMPI) to assist in its wireless service.
On December 11, 2002, the government granted DMPI, through Republic Act No. 9180, the right to establish a permanent franchise to create and manage a wireless telecommunications service. DMPI launched its wireless service, known as Sun Cellular, on March 3, 2003. From mobile telephony, Sun Cellular expanded its services to voice, messaging and international roaming services, to wireless broadband and value-added services for consumers and businesses.