Unstructured Supplementary Service Data

Rarity: Uncommon

A topic a little better known than average, read and translated beyond its own country.

Rarity follows how well known the article is: its views on the French and English Wikipedia over a year, and the number of languages it exists in.

At a glance

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Work

Domain

Arts and letters

Knowledge cost

2

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What Wikipedia says

Unstructured Supplementary Service Data (USSD), sometimes referred to as "quick codes" or "feature codes", is a communications protocol used by GSM cellular telephones to communicate with the mobile network operator's computers.

Excerpt from the Wikipedia article “Unstructured Supplementary Service Data”, under the CC BY-SA 4.0 license. Read the article on Wikipedia