Device guides for

Samsung Galaxy Tab S4

Most searched guides

End running applications Turn silent mode on or off Turn use of lock code on or off Choose voice control settings

Getting started

Basic functions

Calls and contacts

Messages and email

Manage apps and data

Camera

Internet and data

Global services

Troubleshooting

Specifications

Turn use of PIN on or off

Your PIN protects your SIM from unauthorised use if your tablet should get stolen. If use of PIN is turned on, it needs to be keyed in when you turn on your tablet.