Messenger User Guide
Sending and Receiving Messages
Basic Communication Functions:
· Selecting the desired chat from the list
· Searching for a contact
· Entering the message text in a special field
Displaying Messages:
· Sent messages are displayed in the chat history
· Read messages are marked with the corresponding status
· The correspondence history is saved in chronological order

Working with Files
Attachment Functionality:
· The button for adding files is located next to the text input field
· Ability to attach files of any format

Profile Management
Setting up personal data:
· Changing contact information
· Adding or updating an address
· Replacing a profile photo
· Saving changes after making edits

Voice and Video Calls

How to start a call:
· Open the desired chat
· Press the voice or video call button

Call Management
· Sending messages during a call
· Ability to minimize a call and use other applications
· Redial on no answer