P u s h t o t a l k99When you press and hold the PTT key while the caller is talking, you hear a queuingtone, and Queuing is displayed. Press and hold the PTT key, and wait for the otherperson to finish; then you can talk immediately.■ Callback requestsIf you make a one-to-one call and do not get a response, you can send a request forthe person to call you back.Send a callback requestYou can send a callback request in the following ways:To send a callback request from the contacts list in the Push to talk menu, selectContacts list. Scroll to a contact, and select Options > Send callback.To send a callback request from Contacts, search for the desired contact, and selectDetails. Scroll to the PTT address, and select Options > Send callback.To send a callback request from the channel list in the PTT menu, select Channellist, and scroll to the desired channel. Select Members, scroll to the desiredcontact, and select Options > Send callback.To send a callback request from the callback request list in the Push to talk menu,select Callback inbox. Scroll to a contact, and select Options > Send callback.Respond to a callback requestWhen someone sends you a callback request, Callback request received is displayedin the standby mode.To open the Callback inbox, select View. The list of nicknames of the persons who havesent you callback requests is displayed.To make a one-to-one call, select the desired request, and press and hold the PTT key.To send a call request back to the sender, select Options > Send callback.
