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appropriate as there is no other confirmation of whether the recipient(s)
has(have) heard the call.
To check availability and costs, and to subscribe to the service, contact your
network operator or service provider. Note that roaming services may be more
limited than for normal calls.
Before you can use the push to talk service, you must define the required push to
talk service settings.
While connected to the push to talk service, you can use the other functions of the
phone. The push to talk service is not connected to traditional voice
communication, and therefore many of the services available for traditional voice
calls (for example, voice mailbox) are not available for push to talk
communications.
Settings for push to talk
Select Options→Settings.
For push to talk service settings, contact your network operator or service
provider. You may receive the settings over the air.
• Notification tone - A tone for incoming push to talk calls.
• Default nickname - Your nickname shown to other users.
• Show my PTT address - Select No if you want to hide your push to talk address
from the receivers of your push to talk group or one-to-one calls.
• Domain - The default domain name.
• Access point name - The access point name for the push to talk service.