Sony Xperia Z3 User Manual page 153

Calls to Landline Phones/Cell Phones in
Country of Stay
Place calls the same way you would within Japan.
・Do not enter country code or omit first 0 from phone
numbers.
In Home Screen, (Phone)
Tap dialpad to enter the other party's number
Handset dials number. Call begins when other party
answers.
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