Can I send more than 160 characters in one message?

YES!

An SMS is defined as 160 text only characters or below including all spaces, punctuation and letters. An SMS is one credit and one credit equals one penny.

MMS 161 to 300 characters is 2 credits = 2 cents

MMS 301 to 450 characters is 3 credits = 3 cents

MMS 451 to 600 characters is 4 credits = 4 cents

You can include 1 image <500 kb with any of these MMS options for no increase in price.

This is displayed under the text box as you type your message; it counts down as you type so you can see how many characters you have left.