What do parentheses at the end of a message mean in WhatsApp?

What do parentheses at the end of a message mean in WhatsApp - briefly?

Parentheses at the end of a message in WhatsApp typically indicate that the message was forwarded from another conversation or chat. This is a common feature used to maintain the context and origin of the message when it's shared among users.

What do parentheses at the end of a message mean in WhatsApp - in detail?

In WhatsApp, parentheses at the end of a message serve as an indicator of message delivery status. Specifically, they denote that a message has been successfully delivered to the recipient's device but not yet read by them. This feature allows users to distinguish between messages that have been sent and received (indicated by one checkmark), those that have been delivered to the recipient's device (indicated by two checkmarks), and those that have been read by the recipient (indicated by two checkmarks with a small clock or blue color). The use of parentheses in this context provides users with a clear and concise visual cue about the status of their messages, enhancing communication efficiency and reducing ambiguity.