I've just set that up, thanks - the UX is brilliant, exactly what's needed to increase adoption. Of course, it requires that you've gone through the WhatsApp ph

I've just set that up, thanks - the UX is brilliant, exactly what's needed to increase adoption. Of course, it requires that you've gone through the WhatsApp phone app setup, but I'm sure this model could be applied on an equivalent system - especially as smart phones are almost ubiquitous now.