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Samsung
Galaxy S21 5G
Calls & contacts
Samsung Galaxy S21 5G
Android 11.0
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Getting started
Basic functions
Calls & contacts
Messaging & email
Internet & entertainment
Data & wireless
Troubleshooting
I can't receive messages on my MessageBank®
I can't check my MessageBank®
I can't make voice calls
I can't receive any voice calls
Network
Select network
Select network mode
Turn flight mode on or off
Select dual SIM settings
Making calls
Turn call waiting on or off
Turn your own caller identification on or off
Call a contact in your address book
Contacts
Create contact
Back up contacts to your SIM and your phone
Copy contacts from social networks and email accounts
Voicemail
Save MessageBank® number
Divert calls to MessageBank®
Cancel all diverts
Call restrictions
Turn call barring on or off