# EM7455 with OpenWrt

**URL:** <https://forum.sierrawireless.com/t/em7455-with-openwrt/21558>\
**Category:** MC/EM Series\
**Created:** [September 18, 2020, 7:56pm UTC](https://forum.sierrawireless.com/t/em7455-with-openwrt/21558 "2020-09-18T19:56:35Z")\
**Posts on this page:** 1\
**Showing post:** 11

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**Author:** ![peacock](https://avatars.discourse-cdn.com/v4/letter/p/59ef9b/32.png) [@peacock](https://forum.sierrawireless.com/u/peacock)\
**Post date:** [October 2, 2020, 1:17am UTC](https://forum.sierrawireless.com/t/em7455-with-openwrt/21558/11 "2020-10-02T01:17:54Z")

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> [@MC7354 and T-Mobile US](https://forum.sierrawireless.com/t/mc7354-and-t-mobile-us/7324/2):
>
> release

I will try this new apn and will see… so far I didn’t get any succesfully register attempt with Tmobile.  
Please comment if some of you guys has the same problem with another carrier or another EM or MC models, thanks

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