The major defining characteristic of a market economy is that investment decisions and the allocation of producer goods are mainly made by negotiation through markets. This is contrasted with a planned economy, where investment and production decisions are embodied in a plan of production.
Quick Answer. Current employees can reach the Human Resources department at AT&T by calling 1-800-992-2478 and speaking with a career management professional, as of 2015. Individuals interested in applying for a position with AT&T should utilize the online platform to contact human resources at connect.att.jobs. Continue Reading.
Call AT&T Business Customer Service. Call Customer Service by tapping below if on your phone, or talk to them from your browser. Tap or click to call. Tap or click here to call (800-246-8464); Main Number for repair 24 hours quick response.