Settings

Settings

Setting your own security code

The phone’s security code is essential to protect your phone from unauthorised use or to avoid acciden- tal operation. At the time of purchase the security code is set to “9999”. We strongly advise you to change the initial security code to one of your own choosing to keep your private data secure in case the phone is lost or stolen. Keep your new security code private and if you make a note of it, store that in a safe place separate from your phone.

1Open the Change Code display.

Press [Menu] Security Change Code

2Select Yes and press O.

3Enter your security code (initially 9999).

4Enter a new 4-digit security code and press O. Your security code is changed.

Setting your own PIN Code

This function enables you to change the preset PIN. SIM/USIM cards that are sold with a preset PIN. You can use the card with the preset PIN. However, it is recommended that you change it to a PIN you have chosen yourself to protect the card from unauthorized use. There are two types of PIN codes, the PIN1 Code and the PIN2 Code. The PIN1 Code is used for locking use of the SIM/USIM card while the PIN2 code is used for restricting some network services.

1Open the Set PIN display.

Press [Menu] Security Set PIN

2Select Change PIN and press O.

3Select PIN1 or PIN2 and press O.

4Enter the current PIN code and press O.

5Enter your new PIN code and press O.

6Enter your new PIN code again to confirm and press O.

Switch PIN1 ON/OFF

If this is set to ON, you will be asked to enter the PIN every time you turn the phone on. Conversely, if it is set to OFF, PIN entry will not be requested any time you turn the phone on.

1Open the Set PIN display.

Press [Menu] Security Set PIN

2Select Switch PIN1 ON/OFF and press O.

3Select ON or OFF and press O.

You must enter your PIN to change the setting. Enter the PIN and press O to finish.

Note: Some SIM/USIM cards may not support this function. For these types you will be asked to enter the PIN every time you turn the phone on. Make sure you enter the correct PIN as you will have to enter the PUK if you repeatedly enter the wrong PIN.

Re-initialising your phone

Resetting all data or phone functions

Caution: Be sure to make a copy of any important data before performing a reset operation.

1Open the Handset display.

Press [Menu] Memory Settings Handset

2Select the desired resetting method and press O.

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Sanyo S750i Re-initialising your phone, Setting your own security code, Setting your own PIN Code, Switch PIN1 ON/OFF