User Manual

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Digital signature
You can make digital signatures with your phone if your SIM card has a security module.
Using the digital signature can be the same as signing your name to a paper bill, contract, or
other document.
To make a digital signature, select a link on a page, such as, the title of the book you want to
buy and its price. The text to sign, which may include the amount and date, is displayed.
Check that the header text is Read and that the digital signature icon is displayed.
If the digital signature icon does not appear, there is a security breach, and you should 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. Enter the signing PIN. The digital signature icon
disappears, and the service may display a confirmation of your purchase.
9. Messaging
You can read, write, send, and save text messages, picture messages, e-mail messages, voice
notes, and flash messages. All messages are organized into folders.
■ Message
Creating a message
Creating a new message is by default a text message, but changes automatically into a
picture message when files are added.
Text messages (SMS)
With the short message service (SMS) you can send and receive text messages, and receive
messages that can contain pictures (network service).
Before you can send any text or SMS e-mail messages, you must save your message center
number. See “Message settings,” p. 36.
To check SMS e-mail service availability and to subscribe to the service, contact your
service provider. To save an e-mail address in Phonebook, see “Save details,” p. 39.
Your device supports the sending of text messages beyond the character limit for a single
message. Longer messages are sent as a series of two or more messages. Your service