There are several common ways to switch the speaker from earpiece mode to listening to voice on an Apple phone: (1) Double-click HOME and slide to the left. You can see an extra button next to the volume adjustment, which can switch the playback sound between earpiece mode and speaker mode; (2) Open a chat interface with voice dialogue. If it is in earpiece mode at this time, use your finger to hold the voice, and then a dialog box will pop up, and then select speaker mode.
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There are several common ways to switch the speaker from earpiece mode to listening to voice on an Apple phone:
(1) Double-click HOME and slide to the left. You can see an extra button next to the volume adjustment, which can switch the playback sound between earpiece mode and speaker mode;
(2) Open a chat interface with voice dialogue. If it is in earpiece mode at this time, use your finger to hold the voice, and then a dialog box will pop up, and then select speaker mode.