PowerSMS sends SMS's (Short Message Service) through the mtnsms.com chat service. This program has several advantages over the webpage chat version including:
- Ability to send a message to multiple recipients.
- PowerSMS has an outbox to keep track of sent messages.
- PowerSMS can check your e-mail and send you an SMS when you get mail.
- PowerSMS let's you easily use multiple Mtnsms accounts.
- PowerSMS has a phone book.