SimCom SIM5300E At Command Manual page 234

Parameters
Reference
SIM5300E AT Command Manual V1.02
<n> The first parameter of the response should be 2 or 6, or the other type
of the MMS PDU.
2 m-notification-ind
MMS
6 m-delivery-ind
255 unknown MMS PDU
<index> The index of the push message saved in the SIM message box.
<sender> The address of the sender
<receiver> The address of the receiver
<subject> The title of the MMS
<transaction> The X-Mms-Transation-ID
<location> The X-Mms-Content-Location
<class> The X-Mms-Class
0 Personal
1 Advertisement
2 Informational
3 Auto
<time> Date and time of the received push message.
<size> The size of the MMS
<status> The status of the sent MMS
0 Expired
1 Retrieved
2 Rejected
3 Defered
4 Unrecognized
Note:
This command is valid only when it is not allowed to edit MMS and

the buffer for MMS will be clear up. So it is recommended to save
the MMS in the buffer before receiving MMS.
The received MMS is just saved in the buffer but not saved in the

flash.
[2]
. To inform the contents of a received
[2]
. A delivery report
[2]
of the received MMS
[2]
of the received MMS
[2]
of the received MMS
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