Beginning in the late 2010s, various carriers worldwide started to shut down their GSM networks. A great number of people in Belgium still use it to date.
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It may also refer to the (initially) most common voice codec used, Full Rate.Īs a result of the network's widespread use across Europe, the acronym "GSM" was briefly used as a generic term for mobile phones in France, the Netherlands and in Belgium. "GSM" is a trade mark owned by the GSM Association. Subsequently, the 3GPP developed third-generation ( 3G) UMTS standards, followed by the fourth-generation ( 4G) LTE Advanced and the fifth-generation 5G standards, which do not form part of the ETSI GSM standard. This expanded over time to include data communications, first by circuit-switched transport, then by packet data transport via General Packet Radio Service (GPRS), and Enhanced Data Rates for GSM Evolution (EDGE). The GSM standard originally described a digital, circuit-switched network optimized for full duplex voice telephony. ĢG networks developed as a replacement for first generation ( 1G) analog cellular networks. By the mid-2010s, it became a global standard for mobile communications achieving over 90% market share, and operating in over 193 countries and territories. It was first deployed in Finland in December 1991. The Global System for Mobile Communications ( GSM) is a standard developed by the European Telecommunications Standards Institute (ETSI) to describe the protocols for second-generation ( 2G) digital cellular networks used by mobile devices such as mobile phones and tablets.
The dots symbolize three clients in the home network and one roaming client. The GSM logo is used to identify compatible devices and equipment.
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