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# Sinch | Latam Messaging Documentation ## Sinch | Latam Messaging Documentation - [Introduction](/master.md) - [Glossary](/glossary.md): Learn more about important terms in our platform - [Sinch | Latam Messaging Documentation](/getting-started-menu/sinch-messaging-platform.md) - [Login, Language & Menu](/getting-started-menu/sinch-messaging-platform/login-language-and-menu.md): Learn more about the initial browsing of our platform - [Account & Settings](/getting-started-menu/sinch-messaging-platform/account-and-settings.md): Access credentials and basic settings, email, and password - [Contacts](/getting-started-menu/sinch-messaging-platform/contacts.md): Learn how to edit, delete or create new contacts. - [Groups](/getting-started-menu/sinch-messaging-platform/groups.md): You can create groups with your contacts and target selective triggers at certain people. This way, you only send what your customer wishes to view. - [Send a fast message](/send-a-message/send-a-message.md): To send SMS more quickly and simply, use the "quick send" available in the "New message" menu - [How to Send a Message](/send-a-message/how-to-send-a-message.md): Learn how to send SMS, WhatsApp, and WhatsApp Group messages through our platform! - [How to Set Up a File](/send-a-message/how-to-set-up-a-file.md): You can upload your customer base to the platform; see how to use variables and correctly set up your files. - [Mapped errors](/send-a-message/mapped-errors.md): Possible errors you may encounter when uploading your customer base. - [Campaigns](/send-a-message/campaigns.md): Learn how reviewing message deliveries through a campaign works. - [Correlation ID](/send-a-message/correlation-id.md): Sending the correlation id in order to better identify messages sent. - [Tracking Sent Messages](/send-a-message/tracking-sent-messages.md): Learn more about the Messages sent screen, programmed messages, status, and more. - [Cancelling a Message](/send-a-message/cancelling-a-message.md): Lear