VivaColombia's check in

I can see they are quite strict but can anyone tell me if I can use my phone  for the boarding pass or do I need to get one printed?

Im not sure if you mean within colombia or to colombia? I just flew down to cali for a couple weeks from medellin international (which is actually located where i live in Rionegro) and just showed them my cedula and a printout of my ticket. They gave me a boarding pass at the airport. but my gringo amigo here in Cali says yes you can printout the boarding pass. dang prob just made more confusing. Sorry. Maybe you can just use the phone.
Yo no se.

Yes I meant internal flights. I believe there is a supplementary payment if you print it in the airport. I will probably head for an internet bar to get a print out as i don't have a printer. Thanks,