Optus X Smart, User Manual, Page: 31 / 96

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To avoid accidentally pressing the touchscreen during a call, screen
will be locked automatically when you put your phone close to your
ear; and it will be unlocked when the phone is taken away from your
ear.
3.1.5 Managing multiple calls
With this phone you can handle multiple calls at the same time.
Conference calls
(1)
You can set up a conference call as follows:
• Place a call to the first participant of the conference call.
• Touch to add a call.
• Enter the phone number of the person you want to add to conference and
touch
. You can also add participants from Call log or Contacts .
• Touch to start a conference call.
• Touch to end the conference call and disconnect all callers.
3.1.6 Call settings
Touch and select
Settings
from the
Phone
screen, the following options
are available:
General settings
• Sort by
To set the contacts display by First name or Last name.
• Name format
To set the name format by First name first or Last name first.
• Quick responses
To edit quick responses which will be used when you reject
a call with messages.
Sounds and vibrate
• Phone ringtone
Select a ringtone for incoming calls.
• Also vibrate for calls
Mark the checkbox to activate vibration when there's
an incoming call.
• Dial pad tones
Mark the checkbox to enable dial pad tones.
Calling accounts
• Vibrating after connected
Mark the checkbox to enable vibrating when
answer incoming call.
(1)
Depending on your network operator.