Personal Home
Support Centre
Device Guides
Samsung
Galaxy S21 Ultra 5G
Messaging & email
Samsung Galaxy S21 Ultra 5G
Android 11.0
Buy now
Search for a topic or a problem
Getting started
Basic functions
Calls, contacts & calendar
Messaging & email
Internet & entertainment
Data & wireless
Popular apps
Troubleshooting
I can't send and receive text messages
I can't send and receive picture messages
I can't send and receive email
SMS
Set up your phone for text messaging
Write and send text messages
MMS
Set up your phone for picture messaging
Write and send picture messages
Email
Set up your phone for POP3 email
Set up your phone for Exchange email
Delete email account
Write and send email
Set up your phone for Telstra Mail
Set up your phone for IMAP email