Arch linux phosh - no cellular with T-Mobile sim

[Conjada]

===>  In Settings  >  is the  'Mobile Network'  turned on  ?  (top right corner)

      +

Network :    ________

ModemDetails :  _______

__________

I have tried that Distro many times,  it has always  (for a long time)  ====> Passed the  "Out of the Box"  test.
Voice & Text should work with just the sim card installed,  ---  Add the APN  info ---  and data should work.

Fill-in  settings blanks,  --> Regions & Languages - can affect text messaging.  (some distro's pre-fill this)
                                                The time settings can affect many things

All great ideas… at my last try i did forget to line up actual location to time and date settings. I thought all the APN settings and others were stored on tmobile sims. But, i will check to see if they are filled. Thanks for the suggestions.