- subscriber trunk dialing
- A non-American term for direct distance dialing.
IT glossary of terms, acronyms and abbreviations. Faulkner Information Services . 2015.
subscriber trunk dialing
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Subscriber trunk dialling — (STD, also known as subscriber toll dialling) is a term for the UK telephone system allowing subscribers to dial trunk calls without operator assistance. Terminology The term subscriber trunk dialling is used in other countries such as the… … Wikipedia
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STD — Standard (Governmental » Military) Standard (Medical » Physiology) * Sexually Transmitted Disease (Medical » Physiology) * Sexually Transmitted Disease (Community » Educational) * Short Term Disability (Governmental » US Government) * Sao Tome… … Abbreviations dictionary
STD — comp. abbr. Subscriber Trunk Dialling abbr. Secondary Transmitted Data abbr. SeT Direction (flag) (Assembler) abbr. State Transition Diagram abbr. Subscriber Trunk Dialing abbr. Suspend To Disk (BIOS, ACPI) comp. abbr. Set Direction Flag comp.… … United dictionary of abbreviations and acronyms
Dual-tone multi-frequency signaling — One of the few production telephone DTMF keypads with all 16 keys, from an Autovon Telephone. The column of red keys produces the A, B, C, and D DTMF events. Dual tone multi frequency signaling (DTMF) is used for telecommunication signaling over… … Wikipedia
