Dual SIM support

[Tarnadas]

Hi,
On my smartphone I use two SIM cards and there is no option to select which SIM card to use for this app. It always takes the SIM card that is able to make calls. I have one SIM card for Tablets/Laptops that is only capable of using Internet without making calls and there is no possibility to show its data usage. Even if I swap my SIM cards in hardware, it will always take the one, that I don't use for internet