+SBDD - Short Burst Data: Clear SBD Message Buffer(s)
Exec Command: +SBDD
This command is used to clear the mobile originated buffer, mobile terminated buffer or both.
The parameter identifies which buffers are cleared.
Clear the mobile originated (MO) buffer.
Clear the mobile terminated (MT) buffer
Clear the MO and MT buffers
Clearing the MT/MO Buffers
Using this command or power cycling the phone are the only means by which both
buffers are cleared.
Relevant on the 9602-SB, this command does not clear the Codephase data buffer (see
+SBDCW), which may therefore still be sent in the next mobile originated SBD message.
The mobile terminated (MT) buffer will be cleared when an SBD session is initiated.
Sending a message from the ISU to the ESS does not clear the mobile originated (MO)
Reading a message from the ISU does not clear the mobile terminated buffer.
The command response is:
Buffer(s) cleared successfully
An error occurred while clearing the buffer(s)