What is call on?

  • (verb): Have recourse to or make an appeal or request for help or information to.
    Synonyms: turn

Some articles on call, calls:

Put–call Parity
... In financial mathematics, put–call parity defines a relationship between the price of a European call option and European put option in a frictionless market —both with the identical strike price ... Put–call parity requires minimal assumptions and thus does not require assumptions such as those of Black–Scholes or other commonly used financial models ...
Edition (book) - Revised Edition
... revised or updated but for some reason the author or publisher does not want to call it the n+1th edition (where n = previous edition number) ... Conversely, they may decide to call a version that is really not very different a "new edition" (n+1th) ... This is analogous to the way that software publishers may call one update "version 3.7" but call the next update "version 4" instead of "version 3.8" ...
Call - Other
... Call (band) Call, Texas, a community in the southern United States. ...
Telephone Booth - Paying For The Call - Collect Call
... A caller who possesses no means of payment may have the phone company's operator ask the call recipient if the recipient is willing to make payment for the call this is known as "reversing the charges", "reverse ... It is also possible to place a call to a phone booth if the intended recipient is known to be waiting at the booth, however not all phone booths allow incoming calls ...
List Of International Call Prefixes - Example
... If a caller in the USA or Canada wants to call the Mayor of Dunedin, New Zealand, they would dial 477. 4000 ... The generic international call prefix for NANPA countries is 011, then the country code for New Zealand is 64, the area code for Dunedin is 3, and the local ... If a caller in Japan wants to call the same number, they would instead dial 477. 4000 ...

Famous quotes containing the word call:

    The war against Vietnam is only the ghastliest manifestation of what I’d call imperial provincialism, which afflicts America’s whole culture—aware only of its own history, insensible to everything which isn’t part of the local atmosphere.
    Stephen Vizinczey (b. 1933)

    It is one thing to live, another to philosophize. When therefore the question is about the conduct of our lives, and the performance of our duty, we cease to be philosophers, to be opponents, doubtful or uncertain; and become poor, simple credulous idiots; we call things by their names, and re-assume our understanding and manners; we conform our manners to those of other men, and to their laws and customs.
    Pierre-Daniel Huet (1630–1721)