Mobile phone: prepaid card hack >1/2 cheaper plan

[Dautsen]

A little hack to get a cheaper phone plan
Set up a pay number (or call a number via existing programs mentioned below = more expensive & only for BE/NL)
and retrieve part of the money paid for a prepaid card

1. Buy a prepaid card with a free data plan.
E.g. 15E prepaid card = about 150 call minutes + freebies = XGB data + XX sms + [XXX SMS & XXX min. to same provider numbers (family & friends)]
2. I only use up free data plan, so I'm left with ~15E in my account
3. Register account at:
- Netherlands: https://www.thoorn.nl/ (update: changed to payment in bitcoins, due to legal issues)
- Belgium: http://www.betaallijn.be/ (bank payment + possibility to be paid in bitcoins)
- Or set up a pay line for yourself or your own country
4. Receive > 1/2 of your money back depending on the chosen method
5. Rinse & repeat (monthly for me, seen the free data plan in my country is only valid for 1 month)

[Eureka]

- Or set up a pay line for yourself or your own country

Eh?

[Dautsen]

A pay per minute phone line (cfr erotic and the like advice lines). Anybody can rent such a number
You could set up the same platform as the mentioned websites in BE & NL for public use and earn some extra money with it.
Or use the phone line only for retrieving your personal prepaid card money.

[Hégé]

Interesting, but not that beneficial, is it? My phone plan is 9 € so I would only save 2 € and I would have to buy a new card every month.

[James_0011]

If you use google hangouts you can make calls for free over wifi.