Samsung SM-G1650 User Manual

Also see for SM-G1650: User manual

Basics183 Replace the battery and back cover.Ensure that the back cover is closed tightly.Removing the SIM or USIM card1 Remove the back cover and battery.2 Pull out the SIM or USIM card.Using dual SIM or USIM cardsIf you insert two SIM or USIM cards, you can have two phone numbers or service providers fora single device.Activating SIM or USIM cardsLaunch the Settings app and tap Connections → SIM card manager. Alternatively, press andhold the SIM card switching key. Select a SIM or USIM card and tap the switch to activate it.Customising SIM or USIM cardsLaunch the Settings app, tap Connections → SIM card manager. Alternatively, press andhold the SIM card switching key. Select a SIM or USIM card to access the following options:• Icon: Change the icon of the SIM or USIM card.• Name: Change the display name of the SIM or USIM card.• Network mode: Select a network type to use with the SIM or USIM card.