User's Manual

Setting up WAP and email 63
WAP security
Your phone has support for WAP secure browsing.
When you turn on security, the connection between
your phone and the WAP gateway is secure.
Note: Security for a connection between a WAP
gateway and a WAP service provider is the
responsibility of the WAP service provider.
To turn on a secure connection
1. Scroll to Connect, WAP Options, WAP Profiles.
2. Select the profile to be used. Press
Edit.
3. Select Advanced, Security.
4. Select On or Off.
Security module (Locks)
The security module is located on the SIM card, if
your network operator or service provider supplies
such a service. It can contain both certificates and
your private keys. The security module is protected
by a special access PIN and your phone asks you for
it when establishing a secure connection.
To enter the access PIN (for the security
module) and the signature PIN
Scroll to Connect, WAP Options, Security, Locks.
Digital signatures
You can sign a contract with your phone by entering
a digital signature PIN as if signing with a pen on
paper. Digital signature records can be traced back to
your private key through a certificate that is used for
signing a contract.
All transactions (signed contracts) made with your
phone when browsing are stored in your phone.
To check your contracts
Scroll to Connect, WAP Options, Security,
Contracts.
Trusted certificates and Client certificates
To establish a secure connection when using certain
WAP services, for example banking or WAP
shopping, you need certificates in your phone.
The different types of certificates are as follows:
T637UG.book Page 63 Friday, January 9, 2004 10:46 AM