User's Manual

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13
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 Notices：For now this phone can mass messages to almost 20 numbers，the
correct number depends on the characters，you can only enter 312 characters
in the box of“recipient”.
When a message is sent or sent again
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a little yellow letter will appear. The
number 1 or 2 on the letter refers to SIM1 or SIM2.
When message sending failed，a red triangle with exclamation will appear.
when editing information other functions of Menu button
8. Contacts