On-net is a term used to describe a message delivered by the home network to a subscriber on that network. In other words, a message is delivered via a terminating operator to its own subscriber. For example, sending a message to a Telstra Australia subscriber directly to Telstra Australia. The message was delivered on-net.
The process through which a Subscriber revokes consent after receiving Notice from the Mobile Marketer. An example of an Opt-out process includes, but is not limited to, a Subscriber replying to an SMS message with the phrase “STOP.”
The originator of an SMS is the label describing who or where an SMS is sent from. The most common originator is a mobile number (MSISDN), as this is what is displayed when an SMS is sent from a mobile handset.