# FAQ forum/wiki?

**URL:** <https://forum.sierrawireless.com/t/faq-forum-wiki/3491>\
**Category:** Forum and Source related topics\
**Created:** [July 26, 2009, 1:12am UTC](https://forum.sierrawireless.com/t/faq-forum-wiki/3491 "2009-07-26T01:12:24Z")\
**Posts on this page:** 1\
**Showing post:** 9

<div class="post-metadata">

**Author:** ![awneil](https://avatars.discourse-cdn.com/v4/letter/a/49beb7/32.png) [@awneil](https://forum.sierrawireless.com/u/awneil)\
**Post date:** [October 1, 2009, 9:56am UTC](https://forum.sierrawireless.com/t/faq-forum-wiki/3491/9 "2009-10-01T09:56:47Z")

</div>

> [@many people](#):
>
> atd_99_\*\*1#  
> CONNECT 115200  
> ~ÿ}#À!}!}!} }6}!}$}%Ü}“}&} } } } }'}”}(}“}#}$À#&´~~ÿ}#À!}!}!} }6}!}$}%Ü}“}&} } } } }'}”}(}"}#}$À#&´~~ÿ}#À!}!}!} }6}!}$}%Ü}”}&} } } } }‘}“}(}”}#}$À#&´~~ÿ}#À!}!}!} }6}!}$}%Ü}“}&} } } } }'}”}(}"}#}$À#&´~~ÿ}#À!}!}!} }6}!}$}%Ü}"}&} } } } }’}“}(}”}#}$À#&´~~ÿ}#À!}!}!} }6}!}$}%Ü}“}&} } } } }'}”}(}"}#}$À#&´~~ÿ}#À!}!}!} }6}!}$}%Ü}“}&} } } } }'}”}(}“}#}$À#&´~~ÿ}#À!}!}!} }6}!}$}%Ü}“}&} } } } }'}”}(}"}#}$À#&´~~ÿ}#À!}!}!} }6}!}$}%Ü}”}&} } } } }‘}“}(}”}#}$À#&´~~ÿ}#À!}!}!} }6}!}$}%Ü}"}&} } } } }’}“}(}”}#}$À#&´~  
> NO CARRIER
> 
> 1. Why this NO CARRIER is comming?

eg, [viewtopic.php?f=37&t=3986&p=15720#p15717](http://www.wavecom.com/modules/movie/scenes/forums/viewtopic.php?f=37&t=3986&p=15720#p15717)  
[viewtopic.php?f=30&t=2275&p=9244#p8408](http://www.wavecom.com/modules/movie/scenes/forums/viewtopic.php?f=30&t=2275&p=9244#p8408)

It’s not “garbage” - it is PPP data.  
The module has been asked to create an IP connection, so it expects the external device to respond with IP packets in PPP format.  
Because it doesn’t get any PPP/IP packets, it drops the call - hence giving NO CARRIER.

The modem is working correctly!

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