At call

Also found in: Thesaurus, Financial.
liable to be demanded at any moment without previous notice; as money on deposit.

See also: Call

References in periodicals archive ?
L) today announced the Mitel Impresa( Customer Interaction Suite at Call Center 2000.
GeoTel solutions are being showcased at Call Center '99, Dallas, Texas, February 3 - 4, 1999, in booth # 221.
These products will be showcased at Mitel booth #578 at Call Center '99 in Dallas, TX, February 3-4.