CTIA study says that more than 31% of cellphone owners between the ages of 28-39 and 18% of those between 40-49 now employ cell phone text messaging. More than 5 bln text messages are sent per month in the United States.
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CTIA study says that more than 31% of cellphone owners between the ages of 28-39 and 18% of those between 40-49 now employ cell phone text messaging. More than 5 bln text messages are sent per month in the United States.