在 Google Voice App for Android 上,有個 Menu > Settings > Calls > Calls started from this device's phone app
有4個選項:
Use Google Voice
• Yes (all calls)
• Yes (international calls only)
• Select number before each call
• No
iOS 上沒有這個“Calls started from this device's phone app”,但你裝了 Google Voice App 初次打電話,會出來這些選項(至少1,2,4),選完了就定死了不能變。要變的話,據說要去掉 Google Voice App 重新來一遍。煩死!