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Basics
15
•
Connectivity problems and battery drain may occur in the following situations:
–
If you attach metallic stickers on the antenna area of the device
–
If you attach a device cover made with metallic material to the device
–
If you cover the device’s antenna area with your hands or other objects while
using certain features, such as calls or the mobile data connection
•
Using a Samsung-approved screen protector is recommended. Unapproved screen
protectors may cause the sensors to malfunction.
•
Do not cover the proximity/light sensor area with screen accessories, such as a
screen protector or stickers. Doing so may cause the sensor to malfunction.
Hard keys
Power key
(Galaxy A50, A70)
Side key (Power/Bixby)
(Galaxy A70s)
Volume key
Key
Function
Volume key
•
Press to adjust the device volume.
Power key/Side
key
•
When the device is off, press and hold to turn it on.
•
Press to turn on or lock the screen.
•
Press and hold to start a conversation with Bixby. Refer to
for more information.
•
Press twice or press and hold to launch the app or feature you set.
(Galaxy A70s)
Side key
+
Volume Down key
(Galaxy A70s)
•
Press simultaneously to capture a screenshot.
•
Press and hold simultaneously to turn off the device.
Summary of Contents for SM-A505FM/DS
Page 21: ...Basics 21 Dual SIM models ...