A Temporary Negative Notification is returned when Sybase 365 is attempting a retry on a message that previously failed to deliver. In such a case, customers should expect a final status to be sent at the conclusion of the retry process, whether successful or not. Until a final status is received, customers must not initiate their own retry as it could potentially result in duplicate messages arriving at the handset.
Temporary Positive Notification
A temporary positive notification indicates an interim delivery confirmation to a customer, with a final delivery confirmation yet to be returned.
See SMS Message.
Transmission Path Destination Address.
Transport Protocol Data Unit.
Transport Protocol Message Type Indicator.
Transmission Path Originating Address. The TPOA is the SMS header field that contains the message sender's number. The TPOA field is limited by GSM standards to: - Maximum 16 digits if the origin is numeric (e.g. a phone number), or - Maximum 11 alphabet characters and digits if the origin is alphanumeric (e.g. a company name).