
The Sleep/Wake button, also known as the On/Off Sleep/Wake button, is a feature on the iPhone that allows users to manually put their device to sleep or wake it up. The button is located at the top of the phone to the right and is dash-shaped. Pressing the Sleep/Wake button once puts the iPhone to sleep, and pressing it again wakes the device, bringing the user to the Lock screen. The Sleep/Wake button also has two other functions: powering the device on and off, and handling incoming calls. The iPhone also has a sleep mode, also known as sleep focus, which can be turned on and off manually or scheduled to help users get a better night's sleep.
| Characteristics | Values |
|---|---|
| Location | On the top of iPhone, to the right |
| Functions | 1. Sleeping and waking |
| 2. Powering on and off | |
| 3. Handling incoming calls | |
| 4. Putting the phone in standby mode |
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What You'll Learn
- The Sleep/Wake button is used to put your iPhone to sleep or wake it up
- Pressing the Sleep/Wake button once puts the iPhone in standby mode
- The Sleep/Wake button is also used to turn on/off the iPhone
- The Sleep/Wake button is used to handle incoming calls
- The iPhone's Sleep Mode can be turned on/off manually or via a set schedule

The Sleep/Wake button is used to put your iPhone to sleep or wake it up
The Sleep/Wake button is an essential feature on your iPhone 10, allowing you to manage its power and screen activation efficiently. Here's a detailed explanation of its functions:
The Sleep/Wake button, typically located at the top-right of your iPhone, serves two primary purposes. Firstly, it enables you to put your iPhone to sleep or wake it up from sleep mode. When your iPhone is in use, a quick press of the Sleep/Wake button will activate standby mode, also known as Auto-Lock, which helps conserve battery power when the device is idle. To wake up your iPhone from sleep, simply press the Sleep/Wake button again, and you'll be greeted by the Lock Screen.
Additionally, the Sleep/Wake button plays a role in powering your iPhone on and off. If you press and hold the Sleep/Wake button, you can turn on your device, as indicated by the Apple logo appearing on the screen. After a brief moment, the Lock Screen will be displayed. Conversely, to turn off your iPhone, press and hold the Sleep/Wake button until a red bar appears with the message "Slide to Power Off." Then, simply swipe your finger across the bar to confirm the action.
It's worth noting that newer iPhone models, such as the iPhone X and later, introduce additional interaction methods. For instance, you can raise your iPhone to wake the Lock Screen automatically and quickly access notifications, the flashlight, or the camera. Alternatively, you can tap the screen to achieve similar results.
The Sleep/Wake button is a versatile tool that not only helps manage your iPhone's power consumption but also provides quick access to your device when you need it. It's a convenient way to control your iPhone's active state, ensuring it's ready for use when you need it and conserving power when idle.
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Pressing the Sleep/Wake button once puts the iPhone in standby mode
The Sleep/Wake button has three main functions: sleeping and waking, powering on and off, and handling incoming calls. Pressing the Sleep/Wake button once when the iPhone is locked wakes the iPhone, and you see the Lock Screen. Pressing it once when the iPhone is on puts it into standby mode. Pressing and holding the Sleep/Wake button turns the iPhone on or off.
The iPhone's sleep mode has several features that can help you get a better night's sleep, such as silencing notifications and enabling sleep detection with your Apple Watch. You can also set a sleep schedule or turn the focus on and off manually. To set a sleep schedule, go to the Health app, tap Sleep, and scroll to "Your Schedule." Here, you can edit your sleep schedule and set a bedtime reminder, sleep results, and sleep goal.
Additionally, you can use the side button on the iPhone to turn it off and lock it.
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The Sleep/Wake button is also used to turn on/off the iPhone
The Sleep/Wake button is located on the top right of the iPhone. It has three main functions: sleeping and waking, powering on and off, and handling incoming calls. When the iPhone is locked, pressing the Sleep/Wake button once wakes the iPhone. Pressing and holding the Sleep/Wake button turns the iPhone on or off. When turning off the iPhone, press and hold the Sleep/Wake button until a red bar appears with the message "Slide to Power Off". Then, drag your finger from left to right across the bar to confirm. When turning on the iPhone, press and hold the Sleep/Wake button until the Apple logo appears in the centre of the screen. After about 30 seconds, the Lock screen will appear.
The Sleep/Wake button can also be used to put the iPhone into standby mode at any time. This is useful when the iPhone is running low on battery and there is no access to a charger for some time. Additionally, the Sleep/Wake button can be used to wake the iPhone from sleep and access the Lock screen. From the Lock screen, users can quickly check notifications, access the Control Center, swipe left to take a photo, or swipe right to access widgets.
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The Sleep/Wake button is used to handle incoming calls
The Sleep/Wake button on the iPhone 10 has multiple functions, including handling incoming calls. This button is located on the top right of the phone and is easily identifiable as a silver, dash-shaped button.
When receiving an incoming call, the Sleep/Wake button can be used to silence or decline the call. This is particularly useful if you are unable to answer the call at that moment but do not want to disrupt others with a ringing phone. By pressing the Sleep/Wake button once, the phone will be silenced, and the caller will be directed to voicemail or given the option to leave a message. This feature ensures that you can discreetly manage incoming calls without causing any disturbance.
Additionally, the Sleep/Wake button can be used to quickly end a call. During an active call, pressing the Sleep/Wake button once will hang up the call, allowing you to conclude the conversation promptly and efficiently. This function is especially handy when you need to end a call swiftly and conveniently.
The Sleep/Wake button also enables you to manage your call settings efficiently. For example, if you are expecting an important call but are in a situation where you need to keep your phone silent, you can use the button to quickly switch between silent and ring mode. By pressing the Sleep/Wake button in combination with the volume buttons, you can easily adjust the ringer volume to ensure you don't miss that anticipated call.
Moreover, the Sleep/Wake button assists in handling incoming calls by allowing you to access your recent call history. By pressing and holding the Sleep/Wake button, you can bring up a list of recent calls, including missed calls. This feature ensures that you can easily return a call if you were unable to answer it the first time. Overall, the Sleep/Wake button on the iPhone 10 provides a range of functionalities to effectively manage incoming calls and maintain a seamless communication experience.
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The iPhone's Sleep Mode can be turned on/off manually or via a set schedule
The iPhone's Sleep/Wake button is located at the top of the phone to the right. Pressing it once puts the iPhone to sleep, and pressing and holding it turns the iPhone on or off. The Sleep/Wake button also handles incoming calls and powers the device on and off.
The iPhone's Sleep Mode, also known as Sleep Focus, can be turned on or off manually or via a set schedule. To turn Sleep Mode on or off manually, go to the Control Center by swiping down from the top right corner of your phone. Here, you can tap the Sleep focus button to turn it off or choose a new focus, such as Do Not Disturb.
To set a schedule for Sleep Mode, go to the Health app and tap Sleep. Scroll down to Your Schedule and tap Full Schedule & Options. Here, you can edit your sleep schedule and toggle the Use Schedule for Sleep Focus option. This setting tells the phone to turn on Sleep Focus during the scheduled sleep times.
Additionally, you can set a bedtime reminder, sleep results, and a sleep goal. You can also customise your home screen to remove work-related apps and keep sleep-related apps, such as meditation apps, visible.
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Frequently asked questions
The Sleep/Wake button is used to put your iPhone into standby mode, turn it on or off, and handle incoming calls.
The Sleep/Wake button is located at the top of the iPhone, on the right side.
Press and hold the Sleep/Wake button until a red bar appears with the message "Slide to Power Off". Drag your finger from left to right across the bar to confirm.











































