The Dink Network

Plus, they don't guarantee anything about it. They will take your money, I suppose, but the message might not arrive at all, or it might take hours or even days. Normally it takes seconds, of course. But I've seen messages take much longer. Especially for international messages (both using your phone with a foreign provider and sending to a foreign phone, or at least to a phone which is in a foreign country (so not using its normal provider), it's not unusual for the message to get lost completely.