103Copyright © 2005 Nokia. All rights reserved.Save the callback request sender1. To open the Callback inbox, select View. The list of nicknames of the personswho have sent you callback requests is shown.2. To view the sender's PTT address, select Options > View PTT address.To save a new contact or to add the PTT address to a contact, select Options >Save as or Add to contact.■ Add a one-to-one contactYou can save the names of persons to whom you often make one-to-one calls inthe following ways:• To add a PTT address to a name in Contacts, search for the desired contact, andselect Options > Add detail > PTT address.• To add a contact to the PTT contacts list, select Menu > Push to talk >Contacts list > Options > Add contact.• To add a contact from the group list, connect to the PTT service, select Grouplist, and scroll to the desired group. Select Options > Active members. Scroll tothe member whose contact information you want to save, and select Options.To add a new contact, select Save as. To add a PTT address to a name inContacts, select Add to contact.■ Create and set up groupsWhen you call a group, all members joined to the group hear the callsimultaneously.