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51
AirCard 779S Mobile Hotspot
• If you’re unable to connect and you receive an error message (for example 619 or 628),
you must change your APN. For more information, see Add a New APN on page 51.
You might also need to change your APN if you recently made any of these changes:
• Changed your rate plan; your
APN must match your plan.
• Changed the micro-SIM card in your device.
• Began using a dif
ferent or new device.
• Changed from a prepaid to a post-paid mobile broadband of
fer (or vice versa).
Add a New APN
Your hotspot comes preconfigured with the access point name (APN) for your network
service provider. Your hotspot checks the APN to determine the type of network connection
to establish.
If you’re unable to connect to the hotspot and you receive an error message, you must add a
new
APN to your hotspot.
To add an APN for another network:
1. Launch a web browser from a computer or Wi-Fi device that is connected to the
network.
2. Enter http://attwifimanager or http://192.168.1.1.
A login screen displays.
3. Enter the password in the Sign In field.
The default password is attadmin.
The password is case-sensitive.
4. Select Settings > MOBILE BROADBAND >
APN.