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Write short sentences and use short words to describe or list the steps , processes , calculations , or decisions that need to be made . Environmental Protection Agency officials have awarded the first contracts to help all federal agencies dispose of old computers and used electronic equipment in an environmentally responsible manner . IMPORTANT NOTE : The instructions in this guide for activating , deactivating and using various features work on analog phones , so long as those features have been programmed on the line . In this time of multilayered international systems , pluralistic national interests can be satisfied only by skillfully distinguishing among and using various levels rather than singling out and concentrating on a particular level . These innovations include allowing household consumption patterns to vary by income and food stamp benefits , letting labor supply and demand vary by skill level and occupation , and using considerable industry detail for key agricultural and food processing sectors . You attach Envoy units to the serial consoles of your network devices ( each Envoy can manage up to 4 devices ) , and use in-band or out-of-band access to manage those devices through the Envoy .