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Why does my browser display a "Page can't be displayed" message when it is connected to AT&T’s 3G network?  Can I connect my AirCard 850/860 modem to my notebook computer through the USB port?  Why does a "This connection has limited or no connectivity" message appear in my system tray after I install Windows XP with Service Pack 2?  Why does Device Manager display a Code 43 error message?  Can I connect to a 3G network using Dial Up Networking and the AirCard 850/860?  Why does Watcher display a message saying "Device unavailable"?  Why do my notebook computer speakers emit a buzzing noise when I use my AirCard modem?  What do the AirCard 775 and 850/860 modem LED status indicators mean?  Why is there a Code 10 error message in Device Manager on my HP NX6110 notebook computer?  Why does an IKernel.exe error message appear when I am installing Watcher on a computer running Windows XP with Service Pack 1?  What impact does the AirCard 850/860 modem have on my notebook computer’s battery life?  Why can’t I browse the Internet on a computer running Windows 98/ME after Watcher has established a connection to a wireless network?  How do I change the frequency band? (AirCard 850/860)  Why is the data speed of the AirCard 850/860 modem limited to approximately 900 Kbps on Windows 2000?  How do I install the AirCard 850/860 modem on a computer running Windows NT 4.0?  What does it mean when Watcher displays a "Searching..." message and there are no signal strength bars?  Configure Internet Explorer Local Area Network (LAN) settings for use with the AirCard  Why can’t I browse the Internet when Network Adapter Manager is running?  Can I use the AirCard 8x0/7xx modem on a computer running Linux with pcmciautils?  Troubleshooting network connection  There is no TCP/IP Binding to AirCard  Internet Explorer is not adjusted for LAN connection using AirCard  There is a Static (Non-Routable) IP from Other Connection   Wireless Connection Unavailable in Widows ME, 2000 & XP with AirCard 300/350  Network adapter limitation (Windows 95/98/ME)  How to perform a Windows XP Driver Update for the AirCard 300/350  Will the Aircard 300 work with my HP iPAQ 3900 & 5400 series?  Common CDPD Network Error Messages and what they mean  "Unable to start data link" message is displayed in Watcher  What is the difference between external antenna coax adapters?  I'm having difficulty setting up or troubleshooting my AirCard 300/350  Wireless Expert or Watcher are unable to communicate with the AirCard 300/350 in Windows 2000 or XP  Network Properties for AirCard 300/350 Installations  Intel Centrino chipset can freeze or reboot laptops  "Registration denied" messages is displayed in Watcher at startup.  Troubleshooting VPN connection issues using the Ping command  What do I need to consider when setting up a VPN and using a Sierra Wireless AirCard?  How do I upgrade the AirCard 300/350 drivers?  Do I need a cellular phone to use my Sierra AirCard 300?  Watcher for the AirCard has an active connection but you are unable to browse the Internet  AirCard300 Appears with a Yellow (!) in device Manager  Wireless Expert fails (Red X) "Dial-Up Networking" test on PocketPC 2002 (iPAQ) devices.  Watcher connected to network, but unable to browse Internet on a Handheld Device  Troubleshooting NT 4.0 Installations and the AirCard 300/350  Unable to send email, receiving email works fine  Venturi compression software is causing problems. How may I obtain support?  Windows98/ME users may experience long delays during installation of AirCard  Code 10 Error on Windows XP - APIC enabled motherboards [AirCard 550]  Can I use my AirCard on a desktop computer or a laptop with USB only?  Searching for PCS Connection Card ...  Watcher for the AirCard has an active connection but you are unable to browse the Internet   Where can I buy an external antenna for my AirCard?  Guide to the Sierra Wireless AirCard 550 for Linux  Code 10 (Device Cannot Start) using the AirCard ®550  VPN's and Sierra Wireless AirCard 550  Sierra Wireless AirCard® 550/555 supported PDA's & Tablet PCs  PCS Connection Manager Reports Weak Signal Strength – AirCard® 550  Compaq iPAQ Installation Troubleshooting– AirCard®550  Code 10 error on HP NX6110 laptop with Sierra Wireless AirCard  Can the speaker and microphone be used on my laptop or PDA to make a voice call?  Disabling a device that may conflict with the AirCard 550  Can I make RAS or dial up connections using the Sierra Wireless AirCard 550?  Which headsets have been tested with the AirCard®550?  Guide to Sierra Wireless AirCard 550 for Mac OS X 10.3 Panther  Intel Centrino chipset can freeze or reboot laptops  Watcher connected to network, but unable to browse Internet on a Handheld Device  Guide to Sierra Wireless AirCard 550 for Mac OS X 10.3.3 Panther  Uninstall or disable Bytemobile optimization client  Jornada 720 Series Configuration Guide for Citrix ICA Client - AirCard® 550  Supported Operating Systems AirCard 550®  Unable to send email, using the AirCard 550, receiving email works fine  Searching for AirCard 550 modem [TEMP]  VPN troubleshooting using the Ping command & AirCard 550  What data rates can the Sierra Wireless AirCard 550 achieve?  Can I send SMS Messages using the AirCard 550?  Converting a decimal ESN to a hexidecimal ESN  AirCard installation delays on Windows98/ME  Creating multiple hardware profiles in Windows operating systems  Unable to Bind Protocols to More Than 5 Network Adapters  Guide to Sierra Wireless AirCard 550 for Mac OS X 10.2.8 Jaguar  Will the AirCard 510 work with the HP iPAQ 5450 and 510?  Use the AirCard with a USB connection  Why does a "This connection has limited or no connectivity" message appear in my system tray after I install Windows XP with Service Pack 2?  Average speeds for AirCards  Use the AirCard 580 on Linux  Watcher indicates "Initializing…" then "Failed to initialize"   Antenna diversity on the AirCard 580  Error 1602 when upgrading firmware for the AirCard 580  "Sierra Wireless AirCard 580 .msi not found" error message when installing the AirCard 580  Standby and Hibernate do not work after installing Watcher  Openhci.sys error message when installing the AirCard 580 on Windows 2000 with Service Pack 4  "Error 1327. Invalid Drive: [x]:" when installing an application  "SKU mismatch" error message then Watcher automatically closes  "The feature you are trying to use is on a CD-ROM or other removable disk that is not available" error message   Frequent AirCard7x0 resets with Watcher grayed out   Can I use my AirCard on a desktop computer or a laptop with USB only?  "Limited or No Connectivity" Error Message on Windows XP SP2  AirCard 7XX and 8X0 LED Indicator Reference  Code 10 error on HP NX6110 laptop with Sierra Wireless AirCard  "Device unavailable" message in Watcher for AirCard 710  Will the AirCard 710 support circuit switched communication?  "acgprser.dll is in ROM or in use or is write protected" error message in Watcher  What data rates can the Sierra Wireless AirCard® 710 achieve?  Watcher for the AirCard has an active connection but you are unable to browse the Internet  GPRS not available using AirCard 710  How to connect to a GPRS network using Dial Up Networking (DUN) & the AirCard 710  Supported PDA devices for the AirCard® 710  Error Installing Watcher  Supported Operating Systems for the AirCard 710  AirCard 710 Installation and Troubleshooting Tips for Windows NT  How to Configure Dial Up Networking (DUN) with WindowsCE using the AirCard 710  Guide to Sierra Wireless AirCard 710 for Linux  VPN's and Sierra Wireless AirCards  VPN troubleshooting using Ping command  Watcher Grayed Out – No Message is displayed  Guide to Sierra Wireless AirCard 7X0 for Mac OS X 10.2.8 Jaguar  Intel Centrino chipset can freeze or reboot laptops  Incorrect SIM - Please Enter Special Code  Invalid User Name and Password using AirCard 710  "Device Unavailable" or "Communication Failed" on Handheld Device with AirCard 710  I'm having difficulty setting up or troubleshooting my AirCard 710  How to connect to GPRS network using Dial Up Networking (DUN) on CE Devices with the AirCard 710  How to Configure Windows Dial Up Networking (DUN) for AirCard 710  How to set up a Virtual Private Network [VPN] with the AirCard 710  Guide to Sierra Wireless AirCard 7X0 for Mac OS X 10.3 Panther  Unable to send email using the AirCard 710  Watcher connected to network, but unable to browse Internet on a Handheld Device  Invalid Profile using 710  Invalid APN using AirCard 710  Windows98/ME users may experience long delays during installation of AirCard  Does the Sierra Wireless AirCard 710 work with the Palm operating system?  How much will the Sierra Wireless AirCard 710 affect battery life on laptop?  Unable to remove SIM card from AirCard 710  Why can’t I browse the Internet?  What do the various AirCard 875 LED lights mean?  Why does Watcher display "Disconnected from [service provider name]" when I click the Connect button?  Why is the Connect button grayed out even though the signal strength is sufficient?  Why don’t I have any signal strength bars in Watcher?  How do I set up a profile in Watcher?  Frequent AirCard7x0 resets with Watcher grayed out  Code 10 Error on Windows XP - APIC enabled motherboards [AirCard 710/750]  “Device Unavailable” on WinCE devices  "Device unavailable" message in Watcher for AirCard 750  Guide to Sierra Wireless AirCard 7X0 for Mac OS X 10.3 Panther  Can I use my AirCard on a desktop computer or a laptop with USB only?  How to connect to a GPRS network using Dial Up Networking (DUN) & the AirCard 750  Watcher for the AirCard has an active connection but you are unable to browse the Internet  Guide to Sierra Wireless AirCard 750 for Linux  "Limited or No Connectivity" Error Message on Windows XP SP2   How do I configure the Sierra Wireless AirCard 750 to send and receive faxes?  VPN's and Sierra Wireless AirCards  Guide to Sierra Wireless AirCard7X0 for Mac OS X 10.2.8 Jaguar   GPRS service providers for AirCard 750  Device Unavailable. Modem shows Code 43 in Device Manager  Compatible PDA/Tablet PC devices for the AirCard® 750  Firmware Upgrade Failed  No voice tab appears on AirCard Watcher  I'm having difficulty setting up or troubleshooting my AirCard 750  Where can I buy an external antenna for my AirCard?  Which headsets will work with the AirCard 750?  GPRS not available using AirCard 750  Intel Centrino chipset can freeze or reboot laptops  How to Configure Windows Dial Up Networking (DUN) for AirCard 750  AirCard 7XX and 8X0 LED Indicator Reference  Strange noise on laptop speakers  Speed of the Sierra Wireless AirCard 710/750  Guide to Sierra Wireless AirCard 7X0 for Mac OS X 10.3.3 Panther  How to set up a Virtual Private Network [VPN] with the AirCard 750  Code 10 Error (Device Cannot Start ) AirCard 7xx  Invalid Profile using 750  Can the speaker and microphone be used on my laptop or PDA to make a voice call?  Incorrect SIM - Please Enter Special Code  How do I download software for my AirCard 750?  Watcher Grayed Out – No Message is displayed  Error Installing Watcher  "Device Unavailable" or "Communication Failed" on Handheld Device with AirCard 750  VPN troubleshooting using Ping command  Code 10 error on HP NX6110 laptop with Sierra Wireless AirCard  Watcher connected to network, but unable to browse Internet on a Handheld Device  How to Configure Dial Up Networking (DUN) with WindowsCE using the AirCard 750  Unable to send email using the AirCard 750  Invalid APN using AirCard 750  I lost/broke my antenna, how do I get a new one?  Watcher displays "Searching..."  Intel Centrino chipset can freeze or reboot laptops  AirCard 7XX Strength Indicators  "acgprser.dll is in ROM or in use or is write protected" error messge in Watcher  How to connect to GPRS network using Dial Up Networking (DUN) on CE Devices with the AirCard 750  My AirCard modem is locked  GSM Voice Calls using Pocket PC  AirCard 7X0 Installation and Troubleshooting Tips for Windows NT  Supported Operating Systems Aircard 7x0  How much will the Sierra Wireless AirCard 750 affect battery life on laptop?  Failure to access www.google.com when using Watcher R3.x of the AirCard 750.  Cannot open serial port during the modem upgrade  Time Slots  Invalid User Name and Password using AirCard 750  Does the Sierra Wireless AirCard 750 work with the Palm operating system?  AirCard 750 Installation and Troubleshooting Tips for Windows NT4.0  How to read the Call Timers on the AirCard 7x0  Unable to remove SIM card from AirCard 750  Code 65 Error , user unable to Ping another computer  Explanation of Error Codes Generated by Device Manager  Windows98/ME users may experience long delays during installation of AirCard  Watcher has active connection but you are unable to browse the Internet (DHCP client)  Code 10 error message in Device Manager on Windows XP with an APIC motherboard  Watcher indicates "Searching for AirCard 555 modem"  Use the AirCard with a USB connection  Use the AirCard 555 on Linux  Code 10 error message (Device cannot start) in Device Manager  Why does a "This connection has limited or no connectivity" message appear in my system tray after I install Windows XP with Service Pack 2?  Dropped connection on a Compaq iPAQ computer  Watcher for the AirCard 555 indicates "Not in Service"  Use the AirCard 555 on Mac OS X 10.3 Panther  Code 12 error message (This device cannot find enough free resources that it can use) in Device Manager  Fax with the AirCard 555  Speaker/microphone on the computer cannot be used to make a voice call with the AirCard 555  Disable a device that may conflict with the AirCard 555   Use the AirCard 555 on Macintosh OS X 10.3.3 Panther  Watcher indicates "Data connection lost"  Use Winfax Pro 10.0 with the AirCard 555  Where can I buy an external antenna for my AirCard?  Compatible PDA/ Tablet PC devices for the AirCard® 550/555  Watcher indicates weak signal strength  I'm having difficulty setting up or troubleshooting my AirCard 555  Watcher displays "Searching for AirCard 555 modem..." message  Venturi compression software is causing problems. How may I obtain support?  Windows NT Installation and Troubleshooting for AirCard 555 ®  Unable to send email, using AirCard 555, receiving email works fine  Watcher connected to network, but unable to browse the Internet  External hinged antenna designed for the Verizon Wireless  Intel Centrino chipset can freeze or reboot laptops   DUN Connection with AC555  Enter service programming code  VPN troubleshooting using Ping command & Sierra Wireless AirCard 555  Can I send SMS messages using AT Commands on the AirCard 555?  Unable to update firmware on Intel XScale devices such as the iPAQ 3900 and 5400 Series  Will the AirCard 555 support the new 1xEV-DO Networks?  Which headsets have been tested with the Air Card®555?  How to Set Up a Virtual Private Network - VPN  What data rates can the Sierra Wireless AirCard 555 achieve?  Guide to Sierra Wireless AirCard 555 for Mac OS X 10.2.8 Jaguar  Will my AirCard 555 work on any Carrier or Service Provider's network?  The device driver for the AirCard 555 adapter is preventing the machine from entering standby.  Will any Sierra Wireless AirCards operate as 802.11 NIC cards?  "There was no Answer" is displayed in Watcher™ for AirCard ®555  Supported Operating Systems AirCard 555®  Watcher connected to network, but unable to browse Internet on a Handheld Device  Very slow data rates over a Remote Access Server [RAS] connection  Converting a decimal ESN to a hexidecimal ESN  VPN connectivity while using Venturi Compression Client  Searching for AirCard 555 Modem  Searching for AirCard 555 Modem on Handheld Device  Can the Watcher software show the real-time data transfer from the card?  Will the Sierra Wireless AirCard 555 works through a CF to PC card adapter?  Creating multiple hardware profiles in Windows operating systems  I can't use my Watcher's WiFi after install of PCTel client software.  Cannot open serial port during the modem upgrade  PDA Installation Overview - AirCard® 555  Using Ping to Troubleshoot VPN Issues  Repeatedly prompted for modem update on iPAQ 3900  Can I make or receive phone calls when my iPAQ is powered off?  iPAQ turns on by itself and drains the battery  Converting a Serial number to an EID  Long delays during installation of AirCard on Windows98/ME  Invalid User Name and Password using Aircard 555  AC5xx workaround for a Linux OS with PCMCIAutils  How do I configure Internet Explorer Local Area Network (LAN) settings for my AirCard modem?  Why can’t I browse the Internet even though I have an active connection to a wireless network? (Windows XP/2000 only)  Can I purchase an external antenna or an external antenna adapter?  Can I use my AirCard on a desktop computer or a laptop with USB only?  Guide to Sierra Wireless AirCard 775 for Linux  "Limited or No Connectivity" Error Message on Windows XP SP2   Guide to Sierra Wireless AirCard 775 for Mac OS X Panther  Device Unavailable/Communication Failed   Device Unavailable. Modem shows Code 43 in Device Manager   How to connect to an EDGE network using Dial Up Networking (DUN) & the AirCard 775   Where can I buy an external antenna for my AirCard?  Strange noise on a laptop speakers   AirCard 7XX and 8X0 LED Indicator Reference   Watcher for the AirCard has an active connection but you are unable to browse the Internet   Is AirCard775 compatible with Windows XP SP2 ?  Error message "Disconnected from Network..."   Watcher has active connection , but you are unable to browse the Internet (DHCP)   AirCard 7XX Strength Indicators   Using Sierra Wireless AirCard 7XX to send and receive faxes   Code 10 error on HP NX6110 laptop with Sierra Wireless AirCard   Installation error on a Windows XP machine with service pack 1  Watcher connected to network, but unable to browse Internet on a Handheld Device   Watcher displays “Searching...”   Network adapter limitation (Windows 98/ME)   Incorrect SIM - Please Enter Special Code  AC8xx/7xx workaround for a Linux OS with PCMCIAutils   Error messages "SIM PIN number" or "Enter special code" when first using AirCard775   Compatible PDA/Tablet PC devices for the AirCard® 775   Can I use my AirCard775 in another country?  Using Ping to Troubleshoot VPN Issues   Watcher Grayed Out – No Display Message   AirCard® 775 compatibility with some models of Fujitsu-Siemens laptops  Error 1316 when upgrading Watcher software   I can't use my Watcher's WiFi after install of PCTel client software.   Unable to browse Internet after I ran Spyware removal program and deleted some files   Watcher displays the message "SIM IS BLOCKED"   "acgprser.dll is in ROM or in use or is write protected" error messge in Watcher   I lost/broke my antenna, how do I get a new one?   Battery life on a laptop   Issue with AirCard775 Watcher software and MS Outlook   Unable to send email using AirCard775   Issue with AirCard 775 and Gateway M305 laptop.   Invalid Profile  Can not remove SIM card   Outlook Integration toolbar will not appear in Outlook   Long delays during installation of AirCard on Windows98/ME   Why can’t I browse the Internet after running a spyware removal program?  Can I use a headset with the AirCard 775 or 850?  What do the numbers that appear when I hover my mouse over the signal strength indicator mean?  Can I connect to a 3G network using Dial Up Networking (DUN) and the AirCard 875? (Windows XP/2000)  What do I do when Watcher asks if I want to update the software for the AirCard 860 modem?  Why is there a resource conflict when I install my AirCard modem on my notebook?  Problems on Blue Tooth capable laptops  Can I connect my AirCard 875 modem to my notebook computer through the USB port?  Can I connect to a 3G network using Dial Up Networking (DUN) and the AirCard 875 modem? (Windows Vista)  How do I safely remove the AirCard 875 modem from my computer?  Why doesn’t the external antenna improve the performance of my AirCard 875 modem?  How do I change the frequency band? (AirCard 875)  Why does my Windows Vista notebook display a blue screen (BSOD) after I insert my AirCard modem?  Connect to the network using Dial Up Networking (DUN) and the AirCard 595/AirCard595U (windows XP/2000)   How do I connect to a network using Dial Up Networking (DUN) and the AirCard 595/595U modem?   Is there a Linux guide for the AirCard modem?  Is there a Linux guide for the AirCard modem?  Is there a Linux guide for the AirCard modem?  Can I use my AT&T AirCard outside of North America?  bogus KB article  Can I use my AT&T AirCard outside of North America?  Can I use my AT&T AirCard outside of North America?  Why do my notebook computer speakers emit a buzzing noise when I use my AirCard modem?  Which Windows CE.NET devices have been tested with the AirCard 850/860 modem?  Can I connect to a 3G network using Dial Up Networking (DUN) and the AirCard 875U Modem? (Windows XP/2000)  Can I connect to a 3G network using Dial Up Networking (DUN) and the AirCard 875U Modem? (Windows Vista)  Can I buy an external antenna or an external antenna adapter?  How do I create a dial-up networking (DUN) connection? (Windows XP/2000 only)  How do I create a dial-up networking (DUN) connection? (Windows XP/2000 only)  How do I create a dial-up networking (DUN) connection? (Windows XP/2000 only)  How do I add a profile in Watcher for the Mac OS for an 800 series AirCard modem?   How do I charge the battery for the AirCard USB modem?  Why does the AirCard USB modem need a battery?  Why does the AirCard USB modem need a battery?  Why are the Data and PWR lights off on my AirCard USB modem?  Why are the Data and PWR lights off on my AirCard USB modem?  Should I unplug the AirCard USB modem from the computer before inserting a SIM card?  Why is my AirCard modem locked?  Why is my AirCard modem locked?  How do I connect to a 3G network using Internet Connect? (MAC OS X 10.4x)  How do I create a PPTP VPN connection in Mac OS 10.4.9 with an AirCard 800 series modem?  Why is there a resource conflict when I install my AirCard modem on my notebook?  Why is there a resource conflict when I install my AirCard modem on my notebook?  Why is there a resource conflict when I install my AirCard modem on my notebook?  How do I Uninstall Sierra Wireless Watcher for the AirCard 595/595U/597E modem? (Mac OS 10 X 10.4)  How do I Uninstall Sierra Wireless Watcher for the AirCard 595/595U/597E modem? (Mac OS 10 X 10.4)  How do I connect to a 1X/EVDO network using Internet Connect and the AirCard 595U modem? (Mac OS X)  How do I add a profile in Watcher for the Mac OS for an 800 series AirCard modem?   How do I add a profile in Watcher for the Mac OS for an 800 series AirCard modem?   How do I add a profile in Watcher for the Mac OS for an 800 series AirCard modem?   Is there a Linux guide for the AirCard modem?  Is there a Linux guide for the AirCard modem?  Is there a Linux guide for the AirCard modem?  Why does the AirCard USB modem need a battery?  Should I unplug the AirCard USB modem from the computer before inserting a SIM card?  How do I charge the battery for the AirCard USB modem?  How do I create a PPTP VPN connection in Mac OS 10.4.9 with an AirCard 800 series modem?  How do I create a PPTP VPN connection in Mac OS 10.4.9 with an AirCard 800 series modem?  How do I create a PPTP VPN connection in Mac OS 10.4.9 with an AirCard 800 series modem?  Can I buy an external antenna or an external antenna adapter?  Is there a Linux guide for the AirCard modem?  What if the installation does not run automatically? (AirCard 880U/881U modem with TRU-Install)  Can I re-install the connection software on the same computer? (AirCard modem with TRU-Install)  Is the TRU-Install feature supported in Windows 98/ME? (AirCard modem with TRU-Install)  What if the connection software displays a “No Wireless Device Detected” message? (AirCard 880U/881U with TRU-Install)  Is the AirCard 881U compatible with Mac OS 10.4?  Is the AirCard 881U compatible with Mac OS 10.5 (Leopard)?   What is TRU-Install?  What does the “Could not negotiate a connection with the remote PPP server” message mean? (Mac OS)  What does the “Could not negotiate a connection with the remote PPP server” message mean? (Mac OS)  What does the “Could not negotiate a connection with the remote PPP server” message mean? (Mac OS)  What does the “Could not negotiate a connection with the remote PPP server” message mean? (Mac OS)  What does the “Could not negotiate a connection with the remote PPP server” message mean? (Mac OS)  How do I install SierraWatcher for the Mac OS 10.4?  What happens if the installation does not run automatically? (AirCard 597E with TRU-Install)  Can I install the connection software on another computer? (AirCard 88xU and 597E)  How do I install the Watcher software? (AirCard 597E with TRU-Install)  How do I install a new device if I have a previously installed, older version of Watcher? (AirCard 597E with TRU-Install)  What if the connection software displays “Searching for Modem”? (AirCard 597E)  Is the Aircard 597E modem compatible with Mac OS 10.4 and higher?  Why is there a resource conflict when I install my AirCard modem on my notebook?  Why is there a resource conflict when I install my AirCard modem on my notebook?  Is there a Linux guide for the AirCard modem?  Is there a Linux guide for the AirCard modem?  How do I connect to a 3G network on Mac OS Leopard?  How do I connect to a 1X/EVDO network with the AirCard 595/595U/597E modem on a computer running Mac OS Leopard?  How do I connect to a 1X/EVDO network with the AirCard 595/595U/597E modem on a computer running Mac OS Leopard?  Why does Windows XP display a blue screen (BSOD) when I connect my AT&T USBConnect 881 modem to my computer?  How do I charge the battery for the AirCard USB modem?  Can I buy an external antenna or an external antenna adapter?  Should I unplug the AirCard USB modem from the computer before inserting a SIM card?  Why is there a resource conflict when I install my AirCard modem on my notebook?  Why do my notebook computer speakers emit a buzzing noise when I use my AirCard modem?  Why do my notebook computer speakers emit a buzzing noise when I use my AirCard modem?  Why do my notebook computer speakers emit a buzzing noise when I use my AirCard modem?  How do I configure Internet Explorer Local Area Network (LAN) settings for my AirCard modem?