The corresponding service to DID for outgoing calls from a PBX to the central office exchange is called direct outward dialing (DOD) or Direct Dial Central Office (DDCO). This service is often combined with DID service and allows direct dialing of global telephone numbers by every extension covered by the service without the assistance of an operator. The caller line identification (CLI) or caller-id of extensions for outgoing calls is often set to the extension DID number, but may be the organization's central switch board number.
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Famous quotes containing the words direct, outward and/or dialing:
“It is possible to lead astray an entire generation, to strike it blind, to drive it insane, to direct it towards a false goal. Napoleon proved this.”
—Alexander Herzen (1812–1870)
“The nectar and ambrosia, are withheld;
And in the midst of spoils and slaves, we thieves
And pirates of the universe, shut out
Daily to a more thin and outward rind,
Turn pale and starve. Therefore, to our sick eyes,
The stunted trees look sick, the summer short,
Clouds shade the sun, which will not tan our hay,
And nothing thrives to reach its natural term;”
—Ralph Waldo Emerson (1803–1882)
“Although I will inherit darkness
I will keep dialing left to right.
I will struggle like a surgeon.
I will call quickly for the glare of the moon.
I will even dial milk.”
—Anne Sexton (1928–1974)