Zte A39 User Manual page 62

Save Messages: Select to save messages or not.
Read Reports:
Send Report: Send report to sending party after reading message.
Request Report: Request a report after receiving party have read the
message.
Deliver Receipts
Send Receipt: Send report to sending party after the MMS has reached.
Request Receipt: Request a report after receiving party have received
MMS.
Lifetime: Set the maximum time that the MMS kept in the MMS center.
Advanced:
Message Center: Set MMS service center
WAP Profile: Set WAP IP, password in WAP menu.
MMS Download: Set to download the MMS automatically, or prompt to
user.
Spam Filter: Set to filter, prompt or reject if receiving a spam
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