modem commands that are sent to the modem by the communications program to initialize it.  For example, to tell the modem how many rings to wait before answering, how long to wait after the last keystroke before disconnecting

a form containing data regarding the properties of a particular substance. An important component of product stewardship and workplace safety, it is intended to provide workers and emergency personnel with procedures for handling or working with that substance in a safe manner, and includes information such as physical data (melting point, boiling point, flash point, etc.), toxicity, health effects, first aid, reactivity, storage, disposal, protective equipment, and spill handling procedures

modem command used to dial the number of another modem if the phone line is setup for tone dialing

modem command to dial a number that's set up for rotary dialing

modem command used to answer an incoming call manually

command that tells the modem to hang up immediately

command that resets the modem to factory default settings

command that resets the modem to power-up defaults

modem command that waits n rings before answering a call

command that tells the modem to wait n seconds for a dial tone before dialing