title: need AT command for sim reset
body: <p>is there any AT command which can reset the sim in a gsm usb modem. now i am using a MOBIDATA E66 modem. so if any can provid me the command or know similar command then please help me. </p>
  
  <p>when i communicate with the sim if the connection is lost or modem is disconnected then the sim remains at that state (say i opened a menu and then got disconnected). so i need a reset command which will send the sim to the initial state.</p>
  
  <p>thanks..arefin</p>