P u s h t o t a l k59Copyright © 2006 Nokia. All rights reserved.When you press the volume up keywhile the caller is talking, you hear aqueuing tone, and Queuing isdisplayed. Press and hold the volumeup key, and wait for the other person tofinish; then you can talk immediately.■ Callback requestsIf you make a one-to-one call and donot get a response, you can send arequest for the person to call you back.Send a callback requestYou can send a callback request in thefollowing ways:To send a callback request from thecontacts list in the Push to talk menu,select Contacts list. Scroll to a contact,and select Options > Send callback.To send a callback request fromContacts, search for the desiredcontact, and select Details. Scroll tothe PTT address, and select Options >Send callback.To send a callback request from thechannel list in the PTT menu, selectChannel list, and scroll to the desiredchannel. Select Members, scroll to thedesired contact, and select Options >Send callback.To send a callback request from thecallback request list in the Push to talkmenu, select Callback inbox. Scroll to acontact, and select Options > Sendcallback.Respond to a callbackrequestWhen someone sends you a callbackrequest, Callback request received isdisplayed in standby mode.To open the Callback inbox, selectView. The list of nicknames of thepersons who have sent you callbackrequests is shown.To make a one-to-one call, select thedesired request and press the volumeup key.To send a call request back to thesender, select Options > Send callback.To delete the request, select Delete.To save a new contact or to add the PTTaddress to a contact from a receivedcallback request, select Options >Save as or Add to contact.