Siemens U15 사용자 설명서

Your phone can provide secure Web pages connections for 

purchases or other transactions. Your phone uses three types of 

certificates to provide this security. It uses 

 certificates to 

identify itself to Web pages. Your phone downloads 

 

certificates from servers and checks them against the 

 

certificate.
To view certificate details:

Your phone displays a list of the selected certificates. Select a 

certificate to view its details.

Client certificates include a 

 option below their 

details list. Select this option to remove the certificate. A 

letter next to the client certificate name indicates if it is stored 

on the phone (

) or a SIM card (

).

You can download a picture, animation, or sound from a Web 

page by selecting its link. A picture or animation is displayed 

when downloading is complete. A sound begins to play when 

downloading is complete.

 The files that you download or receive as attachments 

might have a lock that keeps you from forwarding them.
You can store these files on your phone to use them as screen 

saver images, wallpaper images, and alert tones.

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