Blackberry 7100g User Manual page 100

To send a message in the conversational SMS
view, type text at the bottom of the SMS screen
and press the Enter key to send the message. You
can also click the trackwheel to view more options
in the menu.
Why were some of my messages
deleted from the handheld?
If your handheld memory is full, your handheld
deletes the oldest messages from the messages
list to accommodate new ones. It will not delete
saved messages.
Why aren't all of the SMS options
described appearing on my
handheld?
Depending on your service provider plan, some
SMS message options might not be available on
your handheld. For more information, contact your
service provider.
What are the Validity Period, Sent
As, and Network to Send Over fields
in the SMS options?
The Validity Period field specifies how long the
service center should keep your SMS messages if
they cannot be delivered to your contacts
immediately. The Sent As field sets how to send
your SMS messages, and the Network to Send
Over field sets the type of network through which
your SMS messages are sent.
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