What happens if my message is longer than 160 characters?

[Leanne]

Web SMS supports both standard text messages up to 160 characters in length as well as long messages of up to 612 characters. Long messages are specially constructed text messages that are sent in multiple parts for the receiving phone to reassemble.

The character counter at the bottom left of the compose page will tell you how long your message is. For long messages this also tells you how many SMS messages will be required to send your message to each recipient.