Where do you get $30 a month?$30 monthly... text only to start. T-Mobile supposedly will accept others without being forced to switch plans.
This rollout is essentially a replacement for the satellite "emergency" devices, intended to give text connectivity... but this is real time and two -way.
BETA is free to everyone with a compatible phone.
Live is free on premium T-Mobile plans.
Other T-Mobile plans are $15 a month unless you participated in the BETA, then $10 a month.
Customers on other carriers can keep their T-Mobile Starlink line active for $20/month.
Not worldwide coverage - only available where T-Mobile has a "coverage" plan.