IPRO F9 PRO, User Manual, Page: 31 / 53

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in SIM2.
--Massage validity period: You could set the validity period of
the message for 1 hour, 6 hours, 24 hours, 72 hours, 1 week and
the maximum value.
Prompt: This time is related with the services of the network
operator.
--Status report: May choose to start up or shut down the
delivery report. After switching this function as on, when the
receiver gets the message or doesn’t get for some reason, the SMS
service center will give you a delivery report, so you will know
whether your message sent successfully or not conveniently.
--Save sent messages: There are three options: “prompt”,
“Save”, “Not save”.
Prompt: Before sending the message,
you will be suggested to choose “Send
and Save” or “Send only”.
Save: Save automatically your sent
message.
Not save: Not to save automatically
your sent message.
--Preferred storage: You could choose the preferential storage
position at SIM card or phone.