cant get network Service

[lisa.jordan5320]

I have a. Microsoft Windows Lumia 640 phone , it is updated to windows 10. Have old and new sim card and can't get the phone to pick up my network. Says no active sevice found.

 

[Reynod]

http://thecellguide.com/how-to-fix-no-service-on-a-microsoft-lumia/

Found this above from The Cell Guide ... might help.