WO1999007166 MOBILE TELEPHONE CALL SCREENING

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Publication Number WO/1999/007166

Publication Date 11.02.1999

International Application No. PCT/FI1998/000606

International Filing Date 27.07.1998

Chapter 2 Demand Filed 12.02.1999

IPC

CPC

Applicants

TECNOMEN OY [FI]/[FI] (AL, AM, AT, AU, AZ, BA, BB, BE, BF, BG, BJ, BR, BY, CA, CF, CG, CH, CI, CM, CN, CU, CY, CZ, DE, DK, EE, ES, FI, FR, GA, GB, GE, GH, GM, GN, GR, GW, HR, HU, ID, IE, IL, IS, IT, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MC, MD, MG, MK, ML, MN, MR, MW, MX, NE, NL, NO, NZ, PL, PT, RO, RU, SD, SE, SG, SI, SK, SL, SN, SZ, TD, TG, TJ, TM, TR, TT, UA, UG, UZ, VN, YU, ZW)
WARD, Colm, M. [IE]/[IE] (UsOnly)

Inventors

WARD, Colm, M.

Agents

OLLIKAINEN, Rauno

Priority Data

97305684.9

29.07.1997

Publication Language English (en)

Filing Language English (EN)

Designated States

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Title

(EN) MOBILE TELEPHONE CALL SCREENING

(FR) FILTRAGE D'APPELS POUR TELEPHONE MOBILE

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.

(FR) L'invention concerne un filtrage d'appels téléphoniques pour des téléphones mobiles par renvoi d'appels inconditionnel vers un noeud du réseau qui effectue le filtrage. On achemine alors les appels filtrés avec succès vers le téléphone mobile par obtention d'informations dépendant de l'emplacement comme pour un message court GSM, qui n'est pas concerné par le renvoi d'appels inconditionnel.

H	ELECTRICITY
04	ELECTRIC COMMUNICATION TECHNIQUE
M	TELEPHONIC COMMUNICATION
3	Automatic or semi-automatic exchanges
42	Systems providing special services or facilities to subscribers
436	Arrangements for screening incoming calls

H	ELECTRICITY
04	ELECTRIC COMMUNICATION TECHNIQUE
W	WIRELESS COMMUNICATION NETWORKS
4	Services specially adapted for wireless communication networks; Facilities therefor
16	Communication-related supplementary services, e.g. call-transfer or call-hold

H	ELECTRICITY
04	ELECTRIC COMMUNICATION TECHNIQUE
M	TELEPHONIC COMMUNICATION
3	Automatic or semi-automatic exchanges
42	Systems providing special services or facilities to subscribers
436	Arrangements for screening incoming calls

H	ELECTRICITY
04	ELECTRIC COMMUNICATION TECHNIQUE
W	WIRELESS COMMUNICATION NETWORKS
4	Services specially adapted for wireless communication networks; Facilities therefor
16	Communication-related supplementary services, e.g. call-transfer or call-hold

H	ELECTRICITY
04	ELECTRIC COMMUNICATION TECHNIQUE
M	TELEPHONIC COMMUNICATION
3	Automatic or semi-automatic exchanges
42	Systems providing special services or facilities to subscribers
436	Arrangements for screening incoming calls ; , i.e. evaluating the characteristics of a call before deciding whether to answer it

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1. WO1999007166 - MOBILE TELEPHONE CALL SCREENING