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MobiFone held a market share of 22.52% in 2023. Its main competitors included Viettel with 57.6%, VinaPhone with 17.49%, and Vietnamobile with 1.75%. MobiFone, along with VinaPhone and Viettel, the three large state-owned providers, held a combined market share of almost 98%. [2]
Vietnamobile had a market share (estimated based on revenues) of 1.75% in 2023. Its main competitors are Viettel with a market share of 57.6%, MobiFone with 22.52%, VNPT with 17.49%, the three large state-owned providers with a market share of almost 98%.
Viettel had a market share (estimated based on revenues) of 40.67% in 2012. Its main competitors are Vinaphone (owned by VNPT) with 30% market share and MobiFone with 17.9%. They control almost 90% of the market, with the rest controlled by Vietnamobile with 8%, Gmobile (formerly Beeline) with 3.2% and S-Fone with 0.1%. Viettel reported having ...
A typical SIM card (mini-SIM with micro-SIM cutout) A SIM card or SIM (Subscriber Identity Module) is an integrated circuit (IC) intended to securely store an international mobile subscriber identity (IMSI) number and its related key, which are used to identify and authenticate subscribers on mobile telephone devices (such as mobile phones and laptops).
[1] [2] In voice communications, typically a private exchange is used receive traffic from a local area, and the calls are routed over the internet to a SIM box in a remote region. This business model of operation is commonly used to avoid higher tolls for non-mobile long distance calls, particularly those associated with lesser-developed ...
By 2008, US wireless subscribers had a choice between around 40 MVNOs. According to the FCC, approximately 7% of all U.S. mobile subscribers were served by resellers, including MVNOs, and analysts found that the 15.1 million wireless subscribers served by resellers by the end of 2006 had increased by 1.6 million over the previous year. [11]
For GSM, UMTS and LTE networks, this number was provisioned in the SIM card and for cdmaOne and CDMA2000 networks, in the phone directly or in the R-UIM card (the CDMA equivalent of the SIM card). Both cards have been superseded by the UICC. An IMSI is usually presented as a 15-digit number but can be shorter.
An eSIM (embedded SIM) is a form of SIM card that is embedded directly into a device as software installed onto a eUICC chip. First released in March 2016, eSIM is a global specification by the GSMA that enables remote SIM provisioning ; end-users can change mobile network operators without the need to physically swap a SIM from the device.