Free, easy, no bills, no paperwork
Not available to all countries or a weekends
The Cheapest International Call Tariff Ever
Connection is not that good
No prepayment, no contract and no credit cards
Not all countries yet, but the list is growing!
Nothing to purchase
Low Quality of service
Very cheap, Many countries covered, Use free minut...
No prepayment or credit card needed
Have to pay from 1st sec even if call do not get t...
Works with almost any phones
Lines get busy sometimes (rarely)
No Expiry Date, Easy to use, Cheap and Convenient
Only useful if you have the right mobile tarrif
Really easy to use.
Sometimes the line is a bit crackly
Calls from 2p, many free using O2 contract, no ext...
African countries not on 5p number
Excellent rate and connection