How to Lock a Sony Ericsson Phone

The Sony Ericsson W810i offers two features for adding security to your phone.

Sony Ericsson W810i offers a "Phone Lock" feature that gives the device additional security in the event that it is lost or stolen. This feature gives the user two options for security. The device can be set to require a four-digit passcode each time the phone is powered on or whenever the SIM card is changed. There also is a "Key Lock" feature that protects the phone from placing accidental calls when the phone is not in use. Both features are easy to manage.

Instructions

1. Press the "*" key on the phone's keypad. Select "Lock Keys." Automatic key lock can be activated under "Settings" by selecting "Lock" then "Automatic Keylock."

2. Press the center key to access the main menu. Scroll until "Settings" is highlighted. Press "Select."

3. Scroll down until "Locks" is highlighted. Press "Select."

4. Select "Phone Lock." You will be prompted to enter the old four-digit passcode; this is usually 0000 or the last four digits of your cell phone number. Now you can enter the new passcode of your choice. You will have to enter it twice to verify the new passcode.

5. Select "Protection." Now you can choose your phone lock option. The "On" setting requires the four-digit passcode to be entered each time the phone is powered up. The "Automatic" option requires the passcode at any time the SIM is changed. Highlight your selection and press "Select."

References

• Sony Ericsson W810i User Guide
• Sony Ericsson W810i: Lock Your Keypad or Password Protect Your Phone