What command is used to reset a MODEM when using the “AT Command Set”? A. ATR B. ATZ C. DTR D. DCE E. None of the above

The correct answer is: ATZ

The AT command set is a standard set of commands used to control modems. The ATZ command is used to reset a modem. When the ATZ command is sent to a modem, the modem will reset itself and return to its default settings.

The ATR command is used to get the modem’s response. The DTR command

64 288 64 288 64S117.2 64 74.6 75.5c-23.5 6.3-42 24.9-48.3 48.6-11.4 42.9-11.4 132.3-11.4 132.3s0 89.4 11.4 132.3c6.3 23.7 24.8 41.5 48.3 47.8C117.2 448 288 448 288 448s170.8 0 213.4-11.5c23.5-6.3 42-24.2 48.3-47.8 11.4-42.9 11.4-132.3 11.4-132.3s0-89.4-11.4-132.3zm-317.5 213.5V175.2l142.7 81.2-142.7 81.2z"/> Subscribe on YouTube