Which of the following answers refers to a security feature used in bluetooth device pairing?

Using Bluetooth™ on the moto g6 play

To connect with a new Bluetooth accessory or other device, you need to pair with it. You only need to do this once for each device.

1. Set the device you want to pair (accessory, computer, other phone, etc.) to Bluetooth discovery mode so that your phone can find it. See the device manufacturer’s instructions.
2. On your phone, go to Settings > Connected devices.
3. Touch
   
   
   As the phone searches for available devices, you'll see
   
   
    
4. Touch an available device to connect.
5. Do any of the following:
   • If a pairing code appears on your phone and Bluetooth device, make sure the codes match. (If they don't, touch Cancel, verify the name of the device you want to pair with, and try again.)
   • If your device shows a passkey (like 0000 or 1234), enter it on your phone. If you don't see a place to enter it, swipe down from the top of your screen and touch the Bluetooth notification.
   • If your device doesn't show a passkey and you must enter one for the device to pair, see the device manufacturers' instructions.
      
6. Touch Pair on your phone AND touch the pairing prompt on the other device. If you don't confirm on both devices, pairing will fail.
7. Set sharing options if you'll want to share contacts, phone audio, media audio, or Internet access.

Tip: If you use a screen lock, you can define a paired Bluetooth device as a trusted device, keeping your phone unlocked while connected to it. When you disconnect or move out of range, your phone locks again. Go to Settings > Security & location > Smart Lock > Trusted devices.

Use paired device

Tip: Bluetooth connections can really drain your battery. Save power by turning Bluetooth off when you're not connected to a device.

After pairing with a device, you’ll need to set sharing options and then you can use Bluetooth to:

• Make or receive calls with a headset
• Make or receive calls and play music over your car's audio system
• Transfer music
• Share photos
• Share contacts
• Share your phone's Internet connection with your computer

To set sharing options:

1. Go to Settings > Connected devices.
2. Do one of the following:
   • For a currently connected device, touch the device name.
   • For a paired device you're not connected to, touch Previously connected devices, then next to the device name, touch
     
3. Turn sharing options on or off.
4. On the paired device or in the device’s app, look for Bluetooth settings to review and adjust. For more information, see the paired device manufacturer’s instructions.

Reconnect with Bluetooth device

1. Open quick settings and touch
   
    to turn it on.
2. Turn on the Bluetooth device.

Change phone's name

Your phone name identifies your phone in a Bluetooth network. You can change the name.

1. Go to Settings > Connected devices
2. Touch
   
    > Device name

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Using Bluetooth™ on the motorola edge 30

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Turn Bluetooth on/off
Bluetooth uses more of your battery, so turn it off when not in use.

1. Open quick settings.

2. Touch

   
    to switch it on/off.

Pair with Bluetooth device

To connect with a new Bluetooth accessory or other device, you need to pair with it. You only need to do this once for each device.

1. Set the device you want to pair (accessory, computer, other phone, etc.) to Bluetooth discovery mode so that your phone can find it. See the device manufacturer’s instructions.

2. On your phone, go to Settings > Connected devices

3. Touch 

   
    
   As the phone searches for available devices, you'll see  
   

4. Touch an available device to connect.

5. Do any of the following:

   • If a pairing code appears on your phone and Bluetooth device, make sure the codes match. (If they don't, touch Cancel, verify the name of the device you want to pair with, and try again.)

   • If your device shows a passkey (like 0000 or 1234), enter it on your phone. If you don't see a place to enter it, swipe down from the top of your screen and touch the Bluetooth notification.

   • If your device doesn't show a passkey and you must enter one for the device to pair, see the device manufacturers' instructions.

6. Touch Pair on your phone Check the other device for a pairing prompt as well; if it has one, you'll need to confirm on both devices or pairing will fail.

7. Set sharing options if you'll want to share contacts, phone audio, media audio, or Internet access.

Tip: If you use a screen lock, you can define a paired Bluetooth device as a trusted device, keeping your phone unlocked while connected to it. When you disconnect or move out of range, your phone locks again. Go to Settings > Security > Smart Lock > Trusted devices.

Use paired device

After pairing with a device, you’ll need to set sharing options and then you can use Bluetooth to:

• Make or receive calls with a headset

• Make or receive calls and play music over your car's audio system

• Transfer music

• Share photos

• Share contacts

• Share your phone's Internet connection with your computer

To set sharing options:

1. Go to Settings > Connected devices

2. Touch

   
    by the device's name.

3. Turn sharing options on or off.

4. On the paired device or in the device’s app, look for Bluetooth settings to review and adjust. For more information, see the paired device manufacturer’s instructions.

Reconnect with Bluetooth device

1. Open quick settings and turn

   
    on.

2. Turn on the Bluetooth device.

Turn off Bluetooth scanning
When Bluetooth is off, your phone can still scan and automatically connect to a previously paired device. To prevent this, turn off Bluetooth scanning.

1. Go to Settings > Location

2. Touch Location services.

3. Turn Bluetooth scanning off

   
   .

If you turn this off, apps that use your location won't work as well.

Change phone's name
Your phone name identifies your phone in a Bluetooth network. You can change the name.

1. Go to Settings > Connected devices

2. Touch 

   
    > Device name

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