Step 1: After logging into Roundcube webmail, click on the ‘Address Book’ link
Clicking on specific contact, the details of the contacts are displayed.
Step 2: New contact can be added, by clicking on the following icon
Step 3: Enter all the contact information, under the ‘Add New Contact’. Click on ‘save’ button.
Step 4: This contact can be edited by clicking on ‘Edit Contact’
Step 5: To remove a contact. Select the contact and click on the following icon