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Notworking2021's avatar
Notworking2021
Follower
Dec 31, 2020

Nighthawk mobile router MR1100

I keep getting message that no SIM is installed.  I am using my sim card from my telephone. My service is AT&T. Please help.  I have installed the SIM. is there something that i must do to make it reconize my sim? 

 

2 Replies

  • No1Mportnt's avatar
    No1Mportnt
    Luminary
    Jan 01, 2021

    I had the same problem with a phone that I installed a SIM card in I took tie card out of the phone and cleaned the contacts on the card reinstalled it and it worked.  Not sure this will work for you but t worth a try. Good luck. 

    • TL_NTGR's avatar
      TL_NTGR
      Apprentice
      Jan 04, 2021

      Notworking2021 How are you dealing with the difference in the SIM size between the phone and MR1100?  Most phones today are the Nano (4FF) and the MR1100 is Micro (3FF).  Do you have an adapter?  If not, the SIM card alignment may be off such that the MR1100 can not read the SIM.