Will the phone bill be deducted when texting?

This behavior will deduct the phone bill.

Sending SMS will deduct 0.2 phone bill, because SMS is sent through the operator's network, and the operator will charge the user 0.2 phone bill. The cost of SMS varies according to the duration of SMS and the sender. The cost of short messages sent to users of the same operator is low, while the cost of short messages sent to users of different operators is high.