# Mangoh Red 7601-4 not able to register on Sierra Wireless SIM

**URL:** <https://mangoh.discourse.group/t/mangoh-red-7601-4-not-able-to-register-on-sierra-wireless-sim/2276>\
**Category:** mangOH Red\
**Created:** [January 2, 2019, 5:11pm UTC](https://mangoh.discourse.group/t/mangoh-red-7601-4-not-able-to-register-on-sierra-wireless-sim/2276 "2019-01-02T17:11:58Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![qtran](https://avatars.discourse-cdn.com/v4/letter/q/7c8e57/32.png) [@qtran](https://mangoh.discourse.group/u/qtran)\
**Post date:** [January 2, 2019, 5:11pm UTC](https://mangoh.discourse.group/t/mangoh-red-7601-4-not-able-to-register-on-sierra-wireless-sim/2276/1 "2019-01-02T17:11:59Z")

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Hi,

I am having an issue with Sierra Wireless SIM, that I am not able to connect to AirVantage or make any data communication. I am locate in Atlanta Georgia.  
 ![image](https://us1.discourse-cdn.com/flex016/uploads/mangoh/original/1X/decddee0bd3a8b5aeb878fe61daff17b4cbcbab4.png)