Question

I can ask a telephone/mobile phone number and answer помогите надо из этих словах составить 3 предложения плиз помогите

Answer 1

1) I have a mobile phone.

2) What's your number?

3) Answer the call, please.

Answer 2

1)Please,say me your number
2)answer on my question,please
3)mobile phone is the greatest invention of our days