IMS Registration Status "Not Registered"

[Goldbrain]

Why?

[bb91_S23ULTRA]

contact network provider

[IhshahnIhilamuddin]

did you flash your device

[Goldbrain]

no sir, i just bought it

[IhshahnIhilamuddin]

is the phone dual sim. then insert both the sim and see. and try calling. and then check the ims status

[Goldbrain]

ok bro i will try

[IhshahnIhilamuddin]

ok.

[IhshahnIhilamuddin]

did it work

[Goldbrain]

no it didn't bro..

[IhshahnIhilamuddin]

are u able to make calls