User ManualTable of ContentsZain Mobile Hotspot AirCard 790S1Contents31. Get Started6Know Your Device7Manage Your Device and Settings7Power Key8Status LED8Touchscreen8Touchscreen Elements9Accessories11Power Sources11Jump Boost Another Device12Set Up and Connect to the Internet13Install the Micro SIM Card13Install the Battery14Connect to the Internet15Personalize the Hotspot16Additional Information16Tethered Mode16NETGEAR AirCard App for Smartphones and Tablets18Hotspot Web Page18Security Credentials18External Antennas192. Use Your Mobile Hotspot20View Data Usage21Manage Wi-Fi22Specify the Wi-Fi Settings23Connect to Wi-Fi from Wireless Device28Enable Guest Wi-Fi30Enable Dual-Band Wi-Fi33Set the Maximum Number of Connected Devices35View or Block Connected Users37Set Mobile Broadband Options45View Alerts47Extend Battery Life48Adjust Wi-Fi Settings to Optimize Battery Life49Adjust Display Settings to Increase Battery Life52Recharge the Battery55USB Tethering57Enable Airplane Mode58Manage Hotspot Security60Change Network Names and Passwords61Change Hotspot Web Page Login Settings64Change Device Encryption Security Settings65View Details About Your Mobile Hotspot67Update Mobile Hotspot Software and Firmware693. Advanced Settings72Back Up and Restore Hotspot Settings73Manage Wi-Fi Network Options74Enable SIM Security76Configure Mobile Broadband77View WAN Information77Enable Port Forwarding78Enable Port Filtering79Enable IP Passthrough Mode80Enable VPN PassThrough81Configure APN Details82Enable DMZ85Set LAN Options864. Frequently Asked Questions88Why can’t I connect a device to the hotspot?89Why can’t I access the Internet?89Why isn’t my battery charging?89Why is the signal indicator always low?89Why is the download or upload speed slow?90How do I go back to the hotspot web page?90What do I do if I forget my admin login password?90How do I disconnect from the mobile broadband network?92Why doesn’t the Connect / Disconnect button appear on the hotspot web page?93How can I extend the life of the battery?93How do I turn the hotspot off?93How do I find out how many users are connected to my hotspot’s Wi-Fi networks?94The touchscreen is not lit. How do I know if the hotspot is still powered on?94How do I find my computer’s IP address?94How do I find a device’s MAC address?95Where can I find more information?965. Troubleshooting97The Wi-Fi network name does not appear in the list of networks98The No Signal icon displays on either the touchscreen or the hotspot web page98Your device cannot access the hotspot web page when connected to a VPN98The hotspot cannot connect to a computer running Windows Vista98The hotspot does not connect to your service provider’s network99Reset the hotspot99View Alerts101SIM Not Installed101SIM Error — Check SIM101SIM Locked101Temperature-Related Alerts102Connection Alerts102A. Specifications105Mechanical Specifications106Environmental Specifications106Supported RF Bands106Size: 4.36 MBPages: 106Language: EnglishOpen manual