I'm not familiar with Sim card options and i am not in Ubud but costs depend upon what kind of service package you take up. I forget the initial charge for installing the satellite
https://mncvision.id/service/contact This is a ink to the service provider we use.
[SIZE=5]
Telephone or SMS[/SIZE]
(021) 21 500 900
(
Local relations from all cities )
24 Hours Services
SMS to
089601500900
or WhatsApp to
089661500900 /
089611500900
We have a fairly basic package which includes internet / Australia Plus (ABC TV) so we get Aussie rules direct and news along with Singaporean, French and Indonesian news channels plus quite a few other local channels. It cost us about $40 (Aus) a month.
I hope that is helpful.