Why remember all those details when the SX1 comes with a fully featured address book? 

Store all your address information, multiple phone numbers, job titles, e-mail addresses and other information in your SX1. Synchronise them with your PC so you're always organised. 

Voice dialling
Up to 30 phone numbers can be dialled by simply saying a word, for example the name of the entry. To record a voice tag, select an entry from your Contacts list. When you want to call this person just press the Voice Dialling key on the phone. A short signal sounds. Now say the name and the phone starts calling this person.

Groups
To simplify handling of large numbers of Contacts, you can assign them to groups. These can also be used as distribution lists for sending short messages or e-mails. You can even set a specific ringtone for a group. When a group member calls you, this ringtone will be played.

Add a picture
You can add a picture to a Contacts entry. When this person calls you the image is shown on the display of the SX1.

Business card
Create your own business card and transmit it as a message via SMS or e-mail, or send it to another device with Infrared or Bluetooth capability.