FIELD: radio engineering, communication.
SUBSTANCE: method includes the following: a management client located in a user terminal obtains a ring tone setting processing request of a user; and the management client sends the ring tone setting processing request to a service server through a mobile network so that the service server can perform corresponding processing according to the ring tone setting processing request; the device carries out the method. Versions of the invention also disclose a communication system and a management client located in a user terminal.
EFFECT: high safety of the method during ring tone setting and reduced network traffic.
20 cl, 10 dwg
