Is there a charge for replying to the message starting with 10658?

There is a charge for this, provided that you reply to the message of 10086. For example, if you are satisfied with the manual service, you don't need to send text messages. Others, 10658. 10657 and so on. These are Monternet, and they all charge normal SMS fees, and some may also lead to on-demand charges, so generally do not reply to such messages, otherwise your phone bill will often disappear.