At&t Communication Manager Error 668
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At T Communication Manager Error 635
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Messaging Features, Internet Tethering / Error 668 or Invalid APN at&t home [Menu] forums.att.com https://m.att.com/myatt/dss.action?refId=SANDBOX_BASED_SITE Data & Messaging Features, Internet Tethering Log in Search forums Ask a question Posts Members Reset field Search in Wireless Forums Sign up | Log In | Help Wireless Forum Explore Community Home Wireless U-verse DIRECTV Internet Home Phone Digital Life Foro en Español Business Community Blog Community Tour Guidelines Learn About ACE Community How-To Search community Posts Members Search the community Search the ACE Lounge Search the Water Cooler Forums Search the Wireless Forums Search the U-verse Forums Search the DIRECTV Forums Search the DIRECTV NOW Forums Search the Internet Forums Search the Digital Life Forums Search the Foro en Español Search the Business Forums Ask a question Reply Topic Options Subscribe to RSS Feed Mark Topic as New Mark Topic as Read Float this Topic to the Top Bookmark Subscribe Printer Friendly Page « Message Listing « Previous Topic Next Topic » PostedFeb 2, 2009 8:04:48 AM lilbudro Mentor Error 668 or Invalid APN My connection quit working this morning.Whenever I try to connect, Sierra Watcher gives the error: Invalid APNor ATT gives error 668.I have never had this problem before. Solved! Go to Solution. Me too My connection quit working this morning.Whenever I try to connect, Sierra Watcher gives the error: Invalid APNor ATT gives error 668.I have never had this prob
signal available, an error message stating Error 668 caused the connection to terminate. I tried the usual problem solving of removing the aircard and reinserting it, restarting the ATT connection manager, and restarting my laptop. Nothing worked, and it continued to produce the Error 668 message. As I would rather squeeze turnip juice than call AT&T Wireless for any technical support issues, I tried A few Google searches which netted some promising results. https://forums.att.com/t5/Data-Messaging-Features-Internet/Error-668-or-Invalid-APN/td-p/1726911 While I am not sure exactly what fixed my problem, it is now working again without any hardware replacement. Feel free to try the methods below. Reinstall the Firmware If you have a different model or Mac OS, you can start at the Sierra Support website Otherwise, visit the 881 AirCard Support Downloads page for Windows Download and run http://www.mattsilverman.com/2008/08/error-668-sierra-881-wireless-aircard-att-3g.html the firmware application, while keeping your aircard plugged into the PCMCIA slot. Some people mentioned that installing the Connection watcher utility from the support downloads page may also help with this issue, but I did not need to use it. After reinstalling the firmware, I attempted to connect again but still received the same error 668 code. I then moved to this next little workaround. Install New ATT Connection Profile Using wap.cingular This is what I think finally fixed my problem, but it did not work without first reinstalling the firmware. 1. Edit connection profiles in ATT Wireless Connection Utility 2. Click the "Add" button on the profile manager window, then select "AT&T" and hit next.3. Change isp.cingular to wap.cingular, and leave all the other input boxes as is. My result looked like this: 4. Hit next, make sure both radio buttons are select to "Obtain IP Address Automatically" and hit next again.5. Give your new profile a name, I used AT&T (2). I changed the connection options window to "Automatic" from the default manual
message and how do you resolve it? 0 votes What is Error 668 message and how do you resolve it? http://answers.informer.com/42131/what-is-error-668-message-and-how-do-you-resolve-it networking monitoring dial-up-and-connection-tools communications windows asked Dec 27, 2009 by anonymous 1 Answer 0 votes There are multiple ways to fix this error. Basically, the error refers to the connection termination. According to the official website, you will need to select a new profile in the connection manager interface and then verify the driver communication manager installation in Device Manager. For more information, use the AT&T website. answered Mar 31, 2014 by Alex Urbach (247,320 points) edited Apr 8, 2014 by Olivia Flatcher Please log in or register to add a comment Your answer Your name to display (optional): Email me at this address if my answer is selected or t communication manager commented on:Email me if my answer is selected or commented on Privacy: Your email address will only be used for sending these notifications. Anti-spam verification: To avoid this verification in future, please log in or register Latest question variations Can we scan photos using lenovo photo master? How to see last seen on imo in mobile app? How to mute only viber sounds? How to stop last seen in imo android app? What does 2 ticks on imo mean? Related questions An error occured while communicating with the message store database (DBS error 105). My HP Wireless Assistant stopped working and I cannot remove it from my computer because it shows an error. Can you help? There is a "Connection Error" message. I downloaded it 3 or 5 times, and I can't install it. What can I do? How do you know the program is working? Send feedback FAQ Questions Users Ask a Question Copyright © 2016, Informer Technologies, Inc. ...