GMSS meaning in Telecommunication ?

Answer: What is Global Mobile Satellite System mean?

The Global Mobile Satellite System (GMSS) consists of several satellite phone providers serving private customers. It can be compared to PLMN (wireless telephony carriers) and PSTN (traditional wire-based telephony).

As of 2008, ranges of numbers have been assigned to four GMSS carriers:

Iridium Satellite LLCGlobalstarEllipso (a non-operational service, with no satellites launched)ICO Global Communications

In 1996, the ITU introduced country code +881 for direct international dialing of phones on GMSS providers. (Inmarsat had already been allocated country codes +870 through +874.) The next digit following the country code is allocated (two at a time) to a particular GMSS carrier:

reference

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