Category:Centrex telephone systems: Difference between revisions
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[[Category:Telephony]] | [[Image:Centrex 794px-Telephone 1947a.jpg|thumb|right|A rotary Bakelite phone developed in 1947 - The standard phone that uses Centrex technology - Image by Holger Ellgaard ]] | ||
An abbreviation of Central Exchange, a telephone switching system where the switching equipment is provided at a central exchange instead of at the customer's premises (such as in a private branch exchange) | |||
[[Category:Telephony|{{PAGENAME}}]] | |||
Latest revision as of 21:28, 14 January 2013
An abbreviation of Central Exchange, a telephone switching system where the switching equipment is provided at a central exchange instead of at the customer's premises (such as in a private branch exchange)
Media in category "Centrex telephone systems"
This category contains only the following file.
Centrex 794px-Telephone 1947a.jpg 794 × 600; 63 KB
