Network Unlock; Sounds And Vibration; Sound Mode - Samsung Galaxy Z Fold4 User Manual

Settings

Network unlock

View your device's network lock status and check if your device is eligible to be
unlocked for use on another mobile network. Options may vary by carrier.
From Settings, tap
◌
for the following options:
• Network lock status: View the current status of your device's network lock.
• Permanent unlock: Request a permanent network unlock so you can use
your device with other service providers.
• Temporary unlock: Request a temporary network unlock so you can use your
device with other service providers.

Sounds and vibration

You can control the sounds and vibrations used to indicate notifications, screen
touches, and other interactions.

Sound mode

| Vibrations
themes | System sounds and vibration
sound | Separate app sound
Sound mode
You can change the sound mode on your device without using the volume keys.
From Settings, tap
◌
• Sound: Use the sounds, vibrations, and volume levels you have chosen in
Sound settings for notifications and alerts.
– Vibrate while ringing: Set your device to vibrate in addition to ringing when
you receive a call.
• Vibrate: Use vibration only for notifications and alerts.
• Mute: Set your device to make no sounds.
– Temporary mute: Set a time limit for muting the device.
TIP Use the sound mode setting instead of the volume keys to change the sound
mode without losing your customized sound levels.
Connections > More connection settings > Network unlock
| Volume | Ringtone
| Dolby Atmos
Sounds and vibration, and then choose a mode:
137
| Notification sound
| Equalizer
| System sound
| UHQ upscaler | Adapt