Sony Ericsson T637 Cell Phone User Manual


 
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More features 71
Code memo
Instead of having to remember all the different security
codes (for credit cards, etc.) you can save them in the
code memo in your phone. Then all you need to
remember is the password to open the code memo. You
can save a maximum of ten codes in the code memo.
Checkword and security
To confirm that you have entered the correct password
for the code memo and to prevent unauthorized access
to your codes, you must enter a checkword. When you
enter your password to open the code memo, the
checkword is shown for a short time. If the password
is correct, the correct codes are shown. If you enter the
incorrect password, the checkword and the codes that
are shown are also incorrect.
Factors strengthening the security of the Code memo
function are:
You get no feedback about whether the password is
correct, except for the checkword, and only you know
the checkword.
All codes are encrypted in the mobile phone.
When you access your codes, they are shown for
a limited time only.
To open code memo for the first time
1. Scroll to Organizer, Code Memo.A message with
instructions appears.
2. Press
Ok.
3. Enter a four-digit password to open Code Memo,
press
Ok.
4. Re-enter the new password to confirm.
5. Enter a checkword (maximum 15 characters), press
Ok.
The checkword can consist of both letters and numbers.
To enter a number, press and hold the key.
To add a new code
1. Scroll to Organizer, Code Memo.
2. Enter your password.
3. Select New Code, press
Add.
4. Enter a name associated with the code, for example,
the name of the credit card company, press
Ok.
5. Enter the code, press
Ok.
To open code memo
1. Scroll to Organizer, Code Memo.
2. Enter your password, press
Ok.
Your entered checkword appears. When the decryption
process has finished, your codes are shown.