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Phone
DIGNO
®
ケータイ
Using VoLTE
VoLTE (Voice over LTE) is an LTE-based voice call system.
Compared to voice calls with conventional 3G networks,
higher-quality sound and shorter time until ringback tones
sound are benefits (requires separate VoLTE subscription).
・Handset must be in a SoftBank 4G LTE (FDD-LTE) service
area and both "VoLTE voice call" and "LTE" settings must be
enabled.
・VoLTE is unavailable during international roaming.
Setting Handset not to Use VoLTE
Phone Call Settings VoLTE voice call
( )
・
VoLTE voice call to toggle on ( )/off ( ).
VoLTE Cautions
VoLTE requires LTE to be enabled in handset network
settings. To enable LTE:
Settings Network Cellular networks
Select Network LTE/3G/GSM or LTE/3G
Placing International Calls
Calling to Countries Outside Japan
Dial number
(Call) Add Special No.
Intl Call
Country code list opens.
Select country code of other party
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