Hi, some people are selling 16-in-1 SIM cards which are supposed to allow copying of SIM data from up to 16 SIM cards onto a special SIM which allows switching between numbers.

I suppose this would be useful with say a VFNZ contract plan as 1st number and a VFNZ Motormouth prepay as the second number so that cheaper peak calls could be made.

Apparently the software which copies the SIM data onto the supersim only works with COMP128-V1 or MoU A3,A8 cipher alghorithms - does anyone know what VFNZ uses and if VFNZ has changed when they changed??

Also does anyone know what the A38 limit is for VFNZ contract SIMS vs VFNZ prepay sims?