Sim, Usim Or Uim Card (Nano-Sim Card) - Samsung SMA3050 User Manual

Basics
• W hile charging, the device and the charger may heat up. This is normal and should not
affect the device's lifespan or performance. If the battery gets hotter than usual, the
charger may stop charging.
• I f you charge the device while the multipurpose jack is wet, the device may be damaged.
Thoroughly dry the multipurpose jack before charging the device.
• I f the device is not charging properly, take the device and the charger to a Samsung
Service Centre.
Advanced charging
The device has a built-in advanced charging feature. You can charge the battery more quickly
while the device or its screen is turned off.
Increasing the charging speed
To increase the charging speed, turn the device or its screen off when you charge the battery.
While charging the battery when the device is turned off, the icon appears on the screen.
If the advanced charging feature is not activated, launch the Settings app, tap General
management → Battery → → Settings, and then tap the Advanced cable charging
switch to activate it.
• Y ou cannot use the built-in advanced charging feature when you charge the
battery using a standard battery charger.
• I f the device heats up or the ambient air temperature rises, the charging speed may
decrease automatically. This is a normal operating condition to prevent damage to
the device.

SIM, USIM or UIM card (nano-SIM card)

Installing the SIM, USIM or UIM card
Insert the SIM, USIM or UIM card provided by the mobile telephone service provider.
You can insert two SIM, USIM or UIM cards so you can have two phone numbers or service
providers for a single device. In some areas, data transfer speeds may be slower if two SIM
cards are inserted in the device than when one SIM card is inserted.
Use caution not to lose or let others use the SIM, USIM or UIM card. Samsung is not
responsible for any damages or inconveniences caused by lost or stolen cards.
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