The Communications and Information technology Commission (CITC) from Saudi Arabia, updated its Type Approval procedure for mobile phones: All mobile handset must support CBS (Cell Broadcast Service)
The device must support 4G as a minimum requirement (the mobile device shall support either all required 4G frequency bands or all 5G frequency bands).
The device must support VoLTE and VoWIFI in all Saudi Mobile operator networks and E-Label.