Samsung SPH i700 - Manual (Page 67)

Chapter 8 - Messaging
67
check box next to
Request SMS text message delivery
notification
.
7. Tap
Send
to send the message.
Note: Please be advised that there is a 160-character limit for SMS
text messages. This 160-character limit applies only to messages
sent using the SMS function and not to messages sent using
Pocket Outlook or other Email clients. The SMS software does not
provide a character counter and you will not be alerted if you
exceed the 160-character limit. If you send an SMS messages that
contains more than 160 characters, the message will be truncated
after the first 160 characters and any remaining characters will be
sent in separate 160-character messages until all characters have
been sent. Charges will be applied for the delivery and receipt of
each of the 160-character SMS messages in accordance with the
sender's and the recipient's calling plans.