According to new research by mobile messaging company Tekelec, 60% of those over 45 were found to be just as likely to use SMS as they were to make voice calls from their mobile device. The survey of 500 people in North America and Europe also found that text messaging is gaining on email as the preferred means of daily international communication, with 32% of responses across all ages preferring SMS, compared to 33% for email. And nearly a third of respondents said their use of SMS would increase in 2010.