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1. CN1265810 - Mobile telephone call screening

Office
China
Application Number 98807740.X
Application Date 27.07.1998
Publication Number 1265810
Publication Date 06.09.2000
Publication Kind A
IPC
H04Q 7/22
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
QSELECTING
7Selecting arrangements to which subscribers are connected via radio links or inductive links
20in which the radio or inductive links are two-way links, e.g. mobile radio systems
22using dedicated mobile switching centres, e.g. cellular systems
CPC
H04W 4/16
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
4Services specially adapted for wireless communication networks; Facilities therefor
16Communication-related supplementary services, e.g. call-transfer or call-hold
H04M 3/436
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
MTELEPHONIC COMMUNICATION
3Automatic or semi-automatic exchanges
42Systems providing special services or facilities to subscribers
436Arrangements for screening incoming calls ; , i.e. evaluating the characteristics of a call before deciding whether to answer it
Applicants Tecnomen OY
泰克诺曼有限公司
Inventors Colm M. Ward
科尔曼·M·沃德
Agents jiang shixun
中国国际贸易促进委员会专利商标事务所
Priority Data 97305684 29.07.1997 EP
Title
(EN) Mobile telephone call screening
(ZH) 移动电话呼叫筛选
Abstract
(EN) Terminating call screening for mobile telephones is provided by forwarding calls unconditionally to a node in the network which carries out the screening. Successfully screened calls are then forwarded to the mobile phone by obtaining location dependent information as if for a GSM short message, which is unaffected by the unconditional call forwarding.
(ZH)

通过将呼叫无条件地转送至在网络内实施筛选的一个节点上,提供出供移动电话用的呼入筛选。然后,借助于获得对GSM来说为短消息的位置关联信息,将成功地筛选得出的呼叫转送至该移动电话上,该短消息是不受无条件呼叫转送影响的。


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