Related Clues:

• Call alternative
• Send a message to, in a way
• Word processor's concern
• Contact via cell phone, maybe
• Written material
• Write on a BlackBerry, maybe
• Certain phone message
• Send a quick message, perhaps
• Ad text
• Contact via cell phone, perhaps
• Visual phone message
• Communicate with without speaking
• "Roger that"
• Write by the phone
• 'Where u @?' missive, e.g.