LG MS770 - Manual (Page 88)

86
Communication
3. Touch the Menu Key > Join.
4. Touch the contact whose information you want to join with the first
contact. The information from the two contacts will be merged and
displayed under the name from the first contact.
Separating Contact Information
Each contact entry on your phone may contain ‘joined’ information from a
variety of sources.
If contact information from different sources was joined in error, you can
separate the information back into individual contact entries on your phone.
To separate contact information
1. Open the Contacts application.
2. Touch the contact entry whose information you want to separate.
3. Touch the Menu Key > Separate.
4. Touch OK to confirm you want to separate the entries. The contact
information will separated into individual contact entries in the Contacts
list.