To communicate with a base etc, by telephone.
To pay a short visit.
To summon someone, especially for help or advice.
To withdraw something from sale or circulation.
To report; communicate (a message) by telephone or similar.
In writing or editing, to write (something: either an entire word or text, or just the initial letter(s) thereof) in capital letters, in upper case.
To contribute or acquire capital (money or other resources) for.
To profit or to obtain an advantage.
To convert into capital, i.e., to get cash or similar immediately fungible resources for some less fungible property or source of future income.
To seize, as an opportunity; to obtain a benefit from; to invest on something profitable.
To treat as capital, not as an expense.