You can manually add a contact.
1. Navigate to SMS Chat.
The SMS Chat page will be displayed.
2.Select Add Contact option from the Actions drop down list. The Add Contact page will be displayed.
3.Select the group for which you wish to add contact from the available list in the Groups field.
4.Enter the name of the contact person in the Name(optional) text entry box.
5.Enter the phone number of the person in the Phone Number text entry box.
6.Enter the email address of the person in the Email(optional) text entry box.
7.Enter the birth date of the person in the Birthday(optional) text entry box.
The new contact will be saved to the SMS chat list and your list associated to the group you selected.