@tx claiming that SMS has persistence is wrong, once the SMS is delivered to the customer, and the buffer fills up on the SMSC oldest messages are cleared, a re

@tx claiming that SMS has persistence is wrong, once the SMS is delivered to the customer, and the buffer fills up on the SMSC oldest messages are cleared, a record is written to a file which is then transfered to some other server (That deals with the persistence) so SMS as it stands now is not persistent, since one App handles the messaging and another handles the persistence.