How can I Flash SMS messages?

How to Send a Flash SMS Open your text messaging application on your mobile device. Type the telephone number of the message recipient in the ""To"" field. Type ""0001"" followed by the beginning of your text message. Enter the message details that you want to flash to the recipient.

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Also, what are flash messages?

What are Flash SMS? Flash SMS (sometimes also called Flash Messages) are a special kind of SMS. They are displayed directly on the recipient's screen without the recipient having to open them. Usually, mobile phones can neither save these messages (with exceptions) nor send them themselves. How can I see my flash messages on Truecaller? The flash message will be shown only for 60 seconds then leave a short message in the notification tray which you can tap on to read and reply later. You can see your flash history in your call log -> 3-dot menu -> Flash. Note, you cannot read the messages later on.

And another question, are flash messages safe?

The only difference between a flash SMS message (technically a "class 0" message) and a normal message ("class 1") is that it is displayed on the handset immediately and not automatically stored. The contents are able to be the same as a normal SMS, so there is no difference in "safety". How can you tell if someone read your message on Truecaller? No, Truecaller never read your SMS messages for any reason. Truecaller analyzes the message locally on your phone to determine if it is a spam or not, and to identify the sender for you. The information does not touch our servers or leave your phone.