Sim Card Overview - Samsung Galaxy light User Manual

To replace the battery cover:
Position the battery cover over the battery
compartment and press down until you hear a click.
8

SIM Card Overview

Important! Before removing or replacing the micro SIM card,
Release Latch
Important! The micro SIM card and its information can be
make sure the device is switched off. To turn the
phone off, hold down the
Device options pop up displays, then tap Power off
The micro SIM card is loaded with your subscription details
such as your telephone number, PIN, available optional
services, and many other features.
easily damaged by scratching or bending, so be
careful when handling, inserting, or removing the
card. Keep all SIM cards out of reach of small
children.
Some features on your device (such as Wi-Fi Calling) can be
unlocked by using the new micro SIM card.
To use this new micro SIM card, call or contact T-Mobile
customer service for more information.
This card contains the necessary information for identifying
and authenticating the user to the IMS (IP Multimedia
Subsystem).
key until the