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 ... 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
... 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" ...
Telephone Booth - Paying For The Call - Collect Call
... 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 charged ... 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 ...
Call - Other
... Call (band) Call, Texas, a community in the southern United States. ...
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 ... If a caller in Japan wants to call the same number, they would instead dial 477. 4000 ...

Famous quotes containing the words call on and/or call:

    I call on those that call me son,
    Grandson, or great-grandson,
    On uncles, aunts, great-uncles or great-aunts
    To judge what I have done.
    Have I, that put it into words,
    Spoilt what old loins have sent?
    William Butler Yeats (1865–1939)

    U.S. international and security policy ... has as its primary goal the preservation of what we might call “the Fifth Freedom,” understood crudely but with a fair degree of accuracy as the freedom to rob, to exploit and to dominate, to undertake any course of action to ensure that existing privilege is protected and advanced.
    Noam Chomsky (b. 1928)

    A child is born with the potential ability to learn Chinese or Swahili, play a kazoo, climb a tree, make a strudel or a birdhouse, take pleasure in finding the coordinates of a star. Genetic inheritance determines a child’s abilities and weaknesses. But those who raise a child call forth from that matrix the traits and talents they consider important.
    Emilie Buchwald (20th century)