Sony Ericsson K205 - Manual (Page 25)

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To turn the phone lock code on or off
1 From standby select Menu
}
Settings
}
Advanced
}
Security
}
Phone lock
}
Protection .
2 Select an option.
3 Enter the phone lock code and select OK .
What do the error messages mean?
PIN blocked
You have entered the wrong PIN code three times. Your
phone is now locked. Unlock your phone with your PUK
(Personal Unblocking Key) code, which is provided
together with your PIN code by your network operator.
1 Enter your PUK code and select OK .
2 Enter a new four-to-eight-digit PIN and select OK .
3 Re-enter the new PIN to confirm and select OK .
Insert SIM card
Your SIM card is not inserted correctly or may be damaged
or dirty. Try one or more of the following:
• Remove the SIM card and insert it correctly.
• Clean the connectors on the SIM card and phone with
a soft brush, a cloth or a cotton bud moistened with any
type of unflavoured colourless alcohol.
• Check if the SIM card is damaged.
• Contact your network operator to get a new SIM card.
Searching for networks
Your phone is not receiving a signal from a network operator.
• Try moving to a location where you have received good
network coverage earlier.
K205a_SHUG_R1A_EN.book Page 23 Friday, August 3, 2007 5:39 PM
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