| 摘要 |
A method for sending short messages using a debiting service with debiting to a recipient by the following steps: 1) receiving a short message from a sending number addressed to a recipient's number, with the addition of a prefix, the prefix being associated with the debiting service; ii) checking an authorization of the sending number to debit a cost of the short message to the recipient; iii) checking if a credit of the recipient is greater than the cost; and iv) if outcomes of both checks ii and iii are positive, sending the short message to the recipient. |
