Forum Discussion

jdr1984

Follower

Dec 11, 2019

ATT nighthawk M1 mr1100 no sim installed

I have an AT&T netgear nighthawk m1 mr1100 that has been unlocked. I am on AT&T session based prepaid plan. I have been using device and plan for nearly two months when my device started saying sim n...

Blanca_O

NETGEAR Employee Retired

Dec 25, 2019

Hi jdr1984

Welcome to NETGEAR Community!

Kindly ensure that the micro SIM card is installed correctly. Please check this reference: http://www.downloads.netgear.com/files/GDC/MR1100/MR1100_UM_EN.pdf [page 12]

Regards,
Blanca
Community Team

lschirmer

Aspirant

Mar 22, 2020

This does solve the issue... I have two MR1100"s and both have the issue and yes the cards are installed correctly.