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How do I Use the Speakerphone on my Samsung SCH-r270?
Follow the instructions below to use the Speakerphone.
Your mobile device has a Speakerphone function. During an active call, press . Press the left soft key for Yes to activate the speakerphone. To deactivate the Speakerphone function, press and then press left soft key for Yes to confirm.
When activated, will display on the screen.