Question: Do you often use your mobile phone for texting or calls?
Analysis

1.You can answer based on your own habits, whether you use your mobile phone more for texting or calls. 2.You can also explain the reasons for your preference, such as convenience, efficiency, or personal preference.

Synonyms
Try these synonyms instead of repeating the question:
  1. use→utilize; employ
  2. mobile phone→cell phone; smartphone
  3. texting→messaging; sending texts
  4. calls→phone calls; voice calls