Nokia 7500 - Prism Cell Phone 30 MB, Руководство пользователя

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To create a digital signature, select a link on a page (for
example, the title of the book you want to buy and its
price). The text to be signed is shown and may include the
amount and date.
Check that the header text is Read and that the digital
signature icon is shown. If the digital signature icon
does not appear, there is a security breach; do not enter
any personal data (such as your signing PIN).
To sign the text, read all of the text first, and select Sign.
The text may not fit within a single screen. Therefore,
make sure to scroll through and read all of the text before
signing.
Select the user certificate you want to use, and enter the
signing PIN. The digital signature icon disappears, and the
service may display a confirmation of your purchase.
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