发明名称 |
Programming of a telephone's ringing tone |
摘要 |
A telecommunications network for providing wireless communications, comprising: a switching center configured to provide a voice communication link to a mobile station; and a base station configured to convey character data to a first mobile station, said character data comprising an identifier identifying the character data as a ringing tone transmission, and said character data further comprising data playable to form a ringing tone. |
申请公布号 |
EP1505818(A2) |
申请公布日期 |
2005.02.09 |
申请号 |
EP20040022067 |
申请日期 |
1997.12.16 |
申请人 |
NOKIA CORPORATION |
发明人 |
ARMANTO, TANELI;LEPPAELAMMI, JANI;YLITOLVA, VESA |
分类号 |
H04M3/42;H04M1/72;H04M19/04;H04Q7/38 |
主分类号 |
H04M3/42 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|