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Smart Communications retail store in a mall. Smart Communications Inc., commonly referred to as Smart, is a wholly owned wireless communications and digital services subsidiary of PLDT Inc., [1] a telecommunications and digital services provider based in the Philippines. [2]
The universal integrated circuit card (UICC) is the physical smart card (integrated circuit card) used in mobile terminals in 2G , 3G , 4G , and 5G networks. The UICC ensures the integrity and security of all kinds of personal data, and it typically holds a few hundred kilobytes.
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 ...
The use of roaming SIM cards in its most common form is in normal voice applications such as mobile phone calls. The common application of roaming SIMs for voice is where mobile calls are automatically routed to, and made on, the least cost network. This typically means that incoming calls are free, no matter which network a mobile user is on.
Digital Telecommunications Philippines: Operational: GSM 1800 / UMTS 2100: Uses SMART for LTE roaming 515: 11: PLDT via ACeS Philippines: Unknown: Unknown: 515: 18: Cure: PLDT via Smart's Connectivity Unlimited Resources Enterprise: Not operational: GSM 900 / UMTS 2100: Formerly ümobile, then Red Mobile; shut down 2012 515: 24: ABS-CBN Mobile
The brand provides mobile phones, the latest being the Panalo Phone 2, which comes packaged with a Talk 'N Text SIM. The brand also provides individual SIMs capable of saving 450 phone numbers, stores 90 inbox text messages, comes with pre-loaded offers and pre-activated and ready-to-use when loading either via prepaid card or outlet.
The Preferred Roaming List (PRL) is a database residing in a wireless (primarily CDMA) device, such as a cellphone, that contains information used during the system selection and acquisition process. In the case of R-UIM -based CDMA devices, the PRL resides on the R-UIM .
The SIM Registration Act, officially designated as Republic Act No. 11934 and commonly referred to as the SIM card law, is a Philippine law mandating the registration of SIM cards before activation. Under the measure, mobile device users must register their SIM cards, whether prepaid or postpaid. The law was enacted intending to curb ...