TERMIUM Plus®
From: Translation Bureau
On social media
Consult the Government of Canada’s terminology data bank.
DIRECTORY NUMBER KEY [2 records]
Record 1 - internal organization data 2012-10-10
Record 1, English
Record 1, Subject field(s)
- Telephony and Microwave Technology
Record 1, Main entry term, English
- directory number key
1, record 1, English, directory%20number%20key
correct, officially approved
Record 1, Abbreviations, English
Record 1, Synonyms, English
- DN key 1, record 1, English, DN%20key
correct, officially approved
Record 1, Textual support, English
Record number: 1, Textual support number: 1 OBS
directory number key; DN key: terms officially approved by Bell Canada. 2, record 1, English, - directory%20number%20key
Record 1, French
Record 1, Domaine(s)
- Téléphonie et techniques hyperfréquences
Record 1, Main entry term, French
- touche numéro d'appel
1, record 1, French, touche%20num%C3%A9ro%20d%27appel
feminine noun, officially approved
Record 1, Abbreviations, French
Record 1, Synonyms, French
- touche NA 1, record 1, French, touche%20NA
feminine noun, officially approved
Record 1, Textual support, French
Record number: 1, Textual support number: 1 OBS
Système SL-1, un système de commutation téléphonique privé. 2, record 1, French, - touche%20num%C3%A9ro%20d%27appel
Record number: 1, Textual support number: 2 OBS
touche numéro d'appel; touche NA : termes uniformisés par Bell Canada. 2, record 1, French, - touche%20num%C3%A9ro%20d%27appel
Record 1, Spanish
Record 1, Textual support, Spanish
Record 2 - internal organization data 2012-10-10
Record 2, English
Record 2, Subject field(s)
- Telephony and Microwave Technology
Record 2, Main entry term, English
- data directory number key
1, record 2, English, data%20directory%20number%20key
correct, officially approved
Record 2, Abbreviations, English
Record 2, Synonyms, English
- DDN key 1, record 2, English, DDN%20key
correct, officially approved
Record 2, Textual support, English
Record number: 2, Textual support number: 1 OBS
data directory number key; DDN key: terms officially approved by Bell Canada. 2, record 2, English, - data%20directory%20number%20key
Record 2, French
Record 2, Domaine(s)
- Téléphonie et techniques hyperfréquences
Record 2, Main entry term, French
- touche numéro d'appel pour transmission de données
1, record 2, French, touche%20num%C3%A9ro%20d%27appel%20pour%20transmission%20de%20donn%C3%A9es
officially approved
Record 2, Abbreviations, French
Record 2, Synonyms, French
- touche NA Pour transmission de données 1, record 2, French, touche%20NA%20Pour%20transmission%20de%20donn%C3%A9es
officially approved
Record 2, Textual support, French
Record number: 2, Textual support number: 1 OBS
Système SL-1, un système de commutation téléphonique privé. 2, record 2, French, - touche%20num%C3%A9ro%20d%27appel%20pour%20transmission%20de%20donn%C3%A9es
Record number: 2, Textual support number: 2 OBS
touche numéro d'appel pour transmission de données; touche NA pour transmission de données : termes uniformisés par Bell Canada. 2, record 2, French, - touche%20num%C3%A9ro%20d%27appel%20pour%20transmission%20de%20donn%C3%A9es
Record 2, Spanish
Record 2, Textual support, Spanish
Copyright notice for the TERMIUM Plus® data bank
© Public Services and Procurement Canada, 2026
TERMIUM Plus®, the Government of Canada's terminology and linguistic data bank
A product of the Translation Bureau
Features
GCtranslate (available on the Government of Canada network only)
Use this artificial intelligence prototype to translate Government of Canada content up to and including Protected B. Available to employees of selected departments and agencies only.
Writing tools
The Language Portal’s writing tools have a new look! Easy to consult, they give you access to a wealth of information that will help you write better in English and French.
Glossaries and vocabularies
Access Translation Bureau glossaries and vocabularies.
- Date Modified: