Title:
CRBTのコピー方法
Document Type and Number:
Japanese Patent JP2009507436
Kind Code:
A
Abstract:
The present invention relates to a Colorful Ring Back Tone (CRBT) copying method, the method comprises: a calling mobile terminal initiating a call to a called mobile terminal and receiving a Ring Back Tone (RBT) sent by the CRBT service center; the mobile communication network authenticating it after receiving a CRBT copying request; if the authentication is passed, copying the RBT being currently played to a ring database of the calling mobile terminal and keeping playing the RBT until off-hook or on-hook; otherwise, keeping playing until off-hook or on-hook. The present invention relates to another CRBT copying method, the method comprises: a calling mobile terminal initiating a call to a called mobile terminal and receiving a RBT sent by the CRBT service center; the mobile communication network authenticating it after receiving a CRBT copying request; if the authentication is not passed, keeping playing the RBT until off-hook or on-hook; if the authentication is passed, enquiring the calling mobile terminal whether the copying should be taken; if it chooses to copy, copying the RBT being currently played to the ring database and keeping playing until off-hook or on-hook; otherwise, keeping playing until off-hook or on-hook.
Inventors:
Feng Linjuan
Willon Long
Sun Nan
Shuhao Phore
Willon Long
Sun Nan
Shuhao Phore
Application Number:
JP2008529450A
Publication Date:
February 19, 2009
Filing Date:
August 24, 2006
Export Citation:
Assignee:
China Mobile Communications Corporation
International Classes:
H04M3/42; H04W4/16; H04W12/06; H04W68/00; H04W88/18
Attorney, Agent or Firm:
Global IP Tokyo Patent Business Corporation