Sharp AQUOS Xx, User Manual

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Calling
How to dial directly to make a call and answer a call, as well
as options when a call is arriving/during a call are described.
(Handset does not support Video Call.)
VoLTE/HD Voice
Support for VoLTE/HD Voice
Handset supports VoLTE and HD Voice for high-quality call
sound.
VoLTE (Voice over LTE)
VoLTE is a system enabling voice calls over LTE networks.
Compared to voice calls over conventional 3G connections,
high-sound quality calls and reduced time until ring tones
sound are possible (requires separate subscription).
To use VoLTE, it is necessary for handset and the
counterpart model to satisfy the following conditions:
・VoLTE-compatible model from SoftBank.
・Within the SoftBank 4G LTE (FDD LTE) service area.
* VoLTE unavailable while outside the SoftBank 4G LTE
(FDD-LTE) area and during international roaming.
・
VoLTE voice call is enabled ( ) in Network settings.
・
Use 4G is enabled ( ) in Cellular networks.
HD Voice
A wider range of audio tone is supported than conventional
models, for more natural-quality voice calls.
・The counterpart model must be an HD Voice-compatible
model from SoftBank.
・HD Voice calls can be made with VoLTE or 3G
connections.
Placing Calls
In app sheet, (Basic) (Phone) Dial
Dialpad window opens.
・When missed call window appears, Tap
.
Use onscreen dialpad to enter number
・Include area code for landline numbers.
・To correct number, Tap
to delete digit(s), then enter
correct number.
CALL
Handset dials the number.
・Call begins when other party answers.
To end call, End call
Call ends.
・After calls to/from numbers not saved in Address Book, a
window to add an unsaved number to Address Book appears.
Follow onscreen prompts.