subscriber trunk dialling
Noun
This text is extracted from the Wiktionary and it is available under the CC BY-SA 3.0 license | Terms and conditions | Privacy policy 0.002
Noun
subscriber trunk dialling (uncountable)
- (telephony, British spelling) A system of automatic connection of trunk calls through dialling a phone number without operator assistance.
- Synonyms: STD
This text is extracted from the Wiktionary and it is available under the CC BY-SA 3.0 license | Terms and conditions | Privacy policy 0.002