Callback Requests - Nokia 6555 User Manual

P u s h t o t a l k
contacts with a phone number but without PTT number. For details,
contact your network operator.
1. Select Menu > Push to talk > Contacts list, and mark the desired
contacts.
2. Press and hold the PTT key to start the call. The participating contacts
are shown on the display, as soon as they join the call.
3. Press and hold the PTT key to talk to them. Release the PTT key to
hear the response.
4. Press the end key to terminate the call.
Receive a PTT call
A short tone notifies you of an incoming PTT call. Informations, such as
the channel, the phone number, or the nickname (network service) of
the caller are displayed.
You can either accept or reject an incoming one-to-one call if you have
set the phone to first notify you of the one-to-one calls.
When you press and hold the PTT key while the caller is talking, you hear
a queuing tone, and Queuing is displayed. Press and hold the PTT key,
and wait for the other person to finish; then you can talk immediately.
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Callback requests

If you make a one-to-one call and do not get a response, you can send a
request for the person to call you back.
Send a callback request
You can send a callback request in the following ways:
To send a callback request from the contacts list in the Push to talk
menu, select Contacts list. Scroll to a contact, and select Options >
Send PTT callback.
To send a callback request from Contacts, search for the desired contact,
and select Details. Scroll to the PTT address, and select Options > Send
PTT callback.
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