iOS
1. Click/Tap the ‘Setup' button and select “Device” and then Settings
2. Select the "Sleep mode" setting and choose the time which works best for you. To maximize your battery life, choose 3 minutes.
If you choose to "Disable" the sleep mode, your Samsung Wireless will never go into a power saving sleep mode.
Note :
Setting sleep mode settings in iOS is the same as setting sleep mode settings in Andorid
Samsung Wireless
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User Guide
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