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Settings
105
Adding emergency contacts
On the Settings screen, tap
Advanced features
→
Send SOS messages
→
Send messages
to
→
ADD
. Tap
Create contact
and enter contact information or tap
Select from Contacts
to
add an existing contact as an emergency contact.
Device maintenance
The device maintenance feature provides an overview of the status of your device’s battery,
storage, RAM, and system security. The Device maintenance allows you to easily optimize
your device and ultra data saving mode helps you manage your mobile data usage.
Battery
Storage
Memory
Ultra data saving
Device security
The device maintenance screen may appear differently depending on the region or
service provider.
Содержание SM-G570M
Страница 1: ...www samsung com User Manual English LTN 08 2017 Rev 1 0 SM G570M SM G570M DS SM G610M SM G610M DS ...
Страница 16: ...Basics 16 Dual SIM models SIM card tray 1 1 3 4 2 SIM card tray 2 1 3 4 2 ...
Страница 18: ...Basics 18 3 Remove the SIM or USIM card Single SIM models Dual SIM models SIM card tray 1 SIM card tray 2 ...