title: WWAN Interface AT Commands
body: <p>I've got a Windows 8 Professional device which has got a Mobile Broadband adapter embedded and I need to be able to send AT commands to the modem, usually I'd connect to the COM port and send the commands. However the device doesn't appear to have any COM ports, instead it presents its self as a network adapter.</p>
  
  <p>I'm wanting to send AT commands to change the APN of the modem and to reset the device, I've looked into the 'netsh mbn add profile' but this command always returns an error advising that the XML profile is incorrect.</p>
  
  <p>Also from looking at the functions of the netsh mbn it doesn't seem to provide as much control as sending AT commands.</p>
  
  <p>The modem that I'm trying to interface to is the Ericsson C5621 GW on a Lenovo ThinkPad Tablet 2.</p>
  
  <p>Is there another way to send AT commands?</p>
  
  <p>Thanks</p>