Text messages/phone calls

• Q1: Do you text someone if he doesn't answer your phone?
• Q2: Is there any chance when texting someone is better than calling him?
• Q3: Have you ever had difficulty replying?
• Q4: How often do you send text messages?
• Q5: How often do you make phone calls?
• Q6: Do you like to call your parents or send text messages to them?