Sanyo SCP-7000 User Manual page 117

Lock to lock a message. Locked messages will not be erased
automatically. To unlock the message, select Unlock. (Inbox,
your defined folder, and Sent only.)
Compose New to compose a new message.
Sort by to sort the message. (Inbox, your defined folder, and
Sent only.)
Erase to erase the selected message.
Erase Read Msgs to erase read messages in the folder (except
locked messages). (Inbox and your defined folder only.)
Erase All to erase all messages in the folder (except locked
messages).
Tip:
You can lock up to 40 messages. Locked messages will be displayed
with .
Tip:
To make a call from the list, highlight a message and press
(if applicable).
or
109