Acer E600 Service Manual page 32

d. If you write incorrect IMEI, it will prompt an error message "incorrect input",
like
Figure 2-27
Figure 2-27. Write incorrect IMEI
NOTE:
IMEI must be written in accordance with the rules , or write unsuccessful.
The rule is:must be write fifteen figures
For example:
There is a IMEI:123456789012345,so we write 123456789012345
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