HTC S710 ユーザーガイド

102  Working with Company E-mails and Meeting Appointments

•   You can save the contact from the Company Directory to your phone by 

selecting the contact then clicking Menu > Save to Contacts.

•   You can search on the following information as long as that information is 

included in your organization’s Company Directory: First name, Last name, 

E-mail name, Display name, E-mail address, or Office location.

Windows Mobile on your phone protects your Outlook e-mails through 

Secure/Multipurpose Internet Mail Extension (S/MIME), which allows you to 

digitally sign and encrypt your messages.

Requirement  S/MIME encryption and digital signatures for Windows 

Mobile-based phones are available only with Exchange 

Server 2003 SP2 or a later version that supports S/MIME. 

If you are not using one of these products, or have not yet 

synchronized, these options are unavailable.

Note 

You can encrypt a message with or without a certificate. However, to read an 

encrypted message, you need a valid certificate to decrypt it.

Click Start > Messaging > Outlook E-mail.

Click Menu > New to create a new message.

Click Menu > Message Options.

From the Security list, select whether to encrypt only, sign the