Nebraska Revised Statute 86-222
Unsolicited consumer telephone call, defined.
Unsolicited consumer telephone call means a consumer telephone call other than a call made:
(1) In response to an express request of the person called;
(2) Primarily in connection with an existing debt or contract, for which payment or performance has not been completed at the time of such a call;
(3) To any person with whom the seller has a clearly established business relationship; or
(4) By a magazine or newspaper publisher or such publisher's agent or employee in connection with such publisher's business.