SE9101105L
(sv)
|
1991-04-12 |
1992-08-03 |
Comvik Gsm Ab |
Foerfarande vid telefonsystem
|
FI98183C
(fi)
|
1992-02-14 |
1997-04-25 |
Nokia Mobile Phones Ltd |
Järjestely data-adapterin kytkemiseksi GSM-solukkopuhelimeen
|
US6192255B1
(en)
|
1992-12-15 |
2001-02-20 |
Texas Instruments Incorporated |
Communication system and methods for enhanced information transfer
|
FR2702323B1
(fr)
|
1993-03-03 |
1995-04-14 |
Alcatel Radiotelephone |
Procédé pour délivrer un numéro de téléphone associé à un abonnement téléphonique, postes téléphoniques et téléphone mobile mettant en Óoeuvre ce procédé.
|
DE4307122A1
(de)
|
1993-03-06 |
1994-09-08 |
Sel Alcatel Ag |
Chipkarte
|
FI98688C
(fi)
|
1994-07-20 |
1997-07-25 |
Nokia Telecommunications Oy |
Menetelmä lyhytsanomalähetyksen käynnistämiseksi solukkoradiojärjestelmässä, solukkoradiojärjestelmä sekä solukkoradiojärjestelmän tilaajarekisteri
|
US5764730A
(en)
|
1994-10-05 |
1998-06-09 |
Motorola |
Radiotelephone having a plurality of subscriber identities and method for operating the same
|
US5818824A
(en)
|
1995-05-04 |
1998-10-06 |
Interwave Communications International, Ltd. |
Private multiplexing cellular network
|
US5742910A
(en)
|
1995-05-23 |
1998-04-21 |
Mci Corporation |
Teleadministration of subscriber ID modules
|
US5854982A
(en)
|
1995-08-21 |
1998-12-29 |
Motorola, Inc. |
Communication system architecture and method of routing therefor
|
US5940490A
(en)
|
1995-08-23 |
1999-08-17 |
Stratus Computer Corporation |
Call processing to provide number portability
|
US7930340B2
(en)
|
1995-11-13 |
2011-04-19 |
Lakshmi Arunachalam |
Network transaction portal to control multi-service provider transactions
|
US5903832A
(en)
|
1995-12-21 |
1999-05-11 |
Nokia Mobile Phones Llimited |
Mobile terminal having enhanced system selection capability
|
US6014561A
(en)
|
1996-05-06 |
2000-01-11 |
Ericsson Inc. |
Method and apparatus for over the air activation of a multiple mode/band radio telephone handset
|
US6195532B1
(en)
|
1996-06-28 |
2001-02-27 |
At&T Wireless Srcs. Inc. |
Method for categorization of multiple providers in a wireless communications service environment
|
US5987318A
(en)
|
1996-07-31 |
1999-11-16 |
Ericsson Inc. |
Call conference within a home zone
|
US6058309A
(en)
|
1996-08-09 |
2000-05-02 |
Nortel Networks Corporation |
Network directed system selection for cellular and PCS enhanced roaming
|
GB2322998A
(en)
|
1997-02-20 |
1998-09-09 |
Vodafone Ltd |
Method of Interconnecting Communication Networks
|
US5930701A
(en)
|
1996-10-17 |
1999-07-27 |
Telefonaktiebolaget L M Ericsson (Publ) |
Providing caller ID within a mobile telecommunications network
|
FI104678B
(fi)
|
1996-12-04 |
2000-04-14 |
Nokia Networks Oy |
Puhelunmuodostus matkaviestinjärjestelmässä
|
US6134433A
(en)
|
1996-12-09 |
2000-10-17 |
Telefonaktiebolaget L M Ericsson (Publ) |
System and method of forwarding data calls in a radio telecommunications network
|
US5943620A
(en)
|
1996-12-09 |
1999-08-24 |
Ericsson Inc. |
Method for associating one directory number with two mobile stations within a mobile telecommunications network
|
US5901359A
(en)
|
1997-01-03 |
1999-05-04 |
U S West, Inc. |
System and method for a wireline-wireless network interface
|
KR100213555B1
(ko)
|
1997-01-22 |
1999-08-02 |
윤종용 |
이동무선 단말기의 전용화 확인 방법
|
US5953653A
(en)
|
1997-01-28 |
1999-09-14 |
Mediaone Group, Inc. |
Method and system for preventing mobile roaming fraud
|
GB2322045B
(en)
|
1997-02-11 |
2002-02-20 |
Orange Personal Comm Serv Ltd |
Data store
|
GB2321824B
(en)
|
1997-02-21 |
2001-12-12 |
Nokia Mobile Phones Ltd |
Phone number database for a phone
|
US6185436B1
(en)
|
1997-03-27 |
2001-02-06 |
Siemens Information And Communication Networks, Inc. |
Wireless communication system
|
US5987325A
(en)
|
1997-05-19 |
1999-11-16 |
Motorola, Inc. |
Multiple smart card phone and method
|
SE509417C2
(sv)
*
|
1997-05-23 |
1999-01-25 |
Ericsson Telefon Ab L M |
Förfarande och arrangemang för att stödja operatörspecifika tilläggstjänster i ett mobiltelekommunikationssystem
|
SE512110C2
(sv)
|
1997-06-17 |
2000-01-24 |
Ericsson Telefon Ab L M |
System och förfarande för att kundanpassa trådlösa kommunikationsenheter
|
US6163701A
(en)
|
1997-07-25 |
2000-12-19 |
Motorola, Inc. |
System and method for providing location information of a mobile station in a communication system
|
FI105872B
(fi)
|
1997-08-28 |
2000-10-13 |
Nokia Mobile Phones Ltd |
Menetelmä ja järjestelmä sanomien välittämiseksi
|
US6085084A
(en)
|
1997-09-24 |
2000-07-04 |
Christmas; Christian |
Automated creation of a list of disallowed network points for use in connection blocking
|
DE19742681C2
(de)
|
1997-09-26 |
2003-03-06 |
Ericsson Telefon Ab L M |
GPRS-Teilnehmerauswahl von mehreren Internet-Dienstanbietern
|
US6463298B1
(en)
|
1997-09-29 |
2002-10-08 |
Qualcomm Incorporated |
Method of acquiring an alternate communication system upon failure of reverse link communications
|
US6052604A
(en)
|
1997-10-03 |
2000-04-18 |
Motorola, Inc. |
Exchange which controls M SIMs and N transceivers and method therefor
|
US6006098A
(en)
|
1997-11-06 |
1999-12-21 |
Alcatel Usa Sourcing, L.P. |
System and method for application location register routing in a telecommunications network
|
US6075855A
(en)
|
1998-02-09 |
2000-06-13 |
Ag Communication Systems Corporation |
Method of accessing a SCP in an ISUP network with partial release
|
US6148197A
(en)
|
1998-03-06 |
2000-11-14 |
Sbc Technology Resources, Inc. |
Intelligent roaming system with over the air programming
|
US6129808A
(en)
*
|
1998-03-31 |
2000-10-10 |
Lam Research Corporation |
Low contamination high density plasma etch chambers and methods for making the same
|
WO1999055107A1
(de)
|
1998-04-17 |
1999-10-28 |
Swisscom Ag |
Roaming-verfahren und zugehörige vorrichtungen
|
PL343444A1
(en)
|
1998-04-17 |
2001-08-13 |
Swisscom Mobile Ag |
Data distribution system and a data distribution method
|
WO1999057914A2
(en)
|
1998-05-05 |
1999-11-11 |
Star Home Gmbh |
System and method for providing access to value added services for roaming users of mobile telephones
|
JP3581251B2
(ja)
|
1998-06-16 |
2004-10-27 |
株式会社東芝 |
通信システム、データパケット転送方法、ルータ装置及びパケット中継装置
|
DE19828735A1
(de)
|
1998-06-29 |
1999-12-30 |
Giesecke & Devrient Gmbh |
Mobilfunksystem mit dynamisch änderbarer Identität
|
US6356756B1
(en)
|
1998-08-26 |
2002-03-12 |
Bellsouth Corporation |
Method and system for routing calls to a wireless telecommunications services platform
|
SE520304C2
(sv)
|
1998-09-21 |
2003-06-24 |
Telia Ab |
En metod för differentiering av funktionalitet i ett cellulärt mobiltelefonnät
|
US6356755B1
(en)
|
1998-12-22 |
2002-03-12 |
Ericsson Inc. |
Methods and arrangements for controlling re-registration of a mobile communications station based on satellite call optimization
|
US6208864B1
(en)
|
1998-12-30 |
2001-03-27 |
Telcordia Technologies, Inc. |
Establishing calls and processing on-going calls in fixes and cellular networks
|
US6961559B1
(en)
|
1998-12-31 |
2005-11-01 |
At&T Corp. |
Distributed network voice messaging for wireless centrex telephony
|
US7783299B2
(en)
|
1999-01-08 |
2010-08-24 |
Trueposition, Inc. |
Advanced triggers for location-based service applications in a wireless location system
|
US6782264B2
(en)
|
1999-01-08 |
2004-08-24 |
Trueposition, Inc. |
Monitoring of call information in a wireless location system
|
US6975852B1
(en)
|
1999-03-17 |
2005-12-13 |
Starhome Gmbh |
System and method for roaming for prepaid mobile telephone service
|
US6611516B1
(en)
|
1999-06-21 |
2003-08-26 |
Nokia Telecommunications Oyj |
Short message service support over a packet-switched telephony network
|
JP2001086546A
(ja)
|
1999-08-23 |
2001-03-30 |
Swisscom Ag |
電気通信ネットワークのための信号送信方法および変換デバイス
|
US6876860B1
(en)
|
1999-09-09 |
2005-04-05 |
Siemens Aktiengesellschaft |
Method for implementing a call-back service in a mobile radio network
|
US6603761B1
(en)
|
1999-09-17 |
2003-08-05 |
Lucent Technologies Inc. |
Using internet and internet protocols to bypass PSTN, GSM map, and ANSI-41 networks for wireless telephone call delivery
|
US6687243B1
(en)
*
|
1999-09-29 |
2004-02-03 |
Cisco Technology, Inc. |
Method and apparatus for integrated wireless communications in private and public network environments
|
DE19947077C2
(de)
|
1999-09-30 |
2002-01-10 |
Siemens Ag |
Verfahren zum Betrieb eines Kommunikationsendgerätes
|
US6795444B1
(en)
|
1999-10-26 |
2004-09-21 |
Telefonaktiebolaget L M Ericsson (Publ) |
System and method for providing wireless telephony over a packet-switched network
|
DE59912688D1
(de)
|
1999-11-17 |
2005-11-24 |
Swisscom Mobile Ag |
Verfahren und system zur ausarbeitung und übermittlung von sms-meldungen in einem mobilfunknetz
|
US6456845B1
(en)
|
1999-12-15 |
2002-09-24 |
Tekelec |
Methods and systems for observing, analyzing and correlating multi-protocol signaling message traffic in a mobile telecommunications network
|
US6920487B2
(en)
|
1999-12-22 |
2005-07-19 |
Starhome Gmbh |
System and methods for global access to services for mobile telephone subscribers
|
FR2804809A1
(fr)
|
2000-01-06 |
2001-08-10 |
Cegetel |
Procede d'utilisation multiple d'une station mobile d'un systeme de radiocommunication, avec notamment un etat mobile et un etat fixe
|
AU2001237690A1
(en)
*
|
2000-03-01 |
2001-09-12 |
Markport Limited |
Optimised routing of mobile calls
|
JP2001266257A
(ja)
|
2000-03-21 |
2001-09-28 |
Casio Comput Co Ltd |
広告データ運用システムおよびそのプログラム記録媒体・伝送媒体
|
FI110299B
(fi)
|
2000-03-31 |
2002-12-31 |
Sonera Oyj |
Tilaajan ensimmäisen tunnisteen muuttaminen toiseksi tunnisteeksi
|
SE518840C2
(sv)
|
2000-04-19 |
2002-11-26 |
Microsoft Corp |
Förfarande för tillhandahållande av åtkomst till data
|
AU4097000A
(en)
|
2000-05-09 |
2001-11-20 |
Swisscom Mobile Ag |
Transaction method and selling system
|
CN1443429A
(zh)
|
2000-06-09 |
2003-09-17 |
蜂窝漫游联合有限公司 |
用于许可移动台在被访问网络中工作的方法和装置
|
FI111208B
(fi)
|
2000-06-30 |
2003-06-13 |
Nokia Corp |
Datan salauksen järjestäminen langattomassa tietoliikennejärjestelmässä
|
US20020101859A1
(en)
|
2000-09-12 |
2002-08-01 |
Maclean Ian B. |
Communicating between nodes in different wireless networks
|
GB2367213B
(en)
|
2000-09-22 |
2004-02-11 |
Roke Manor Research |
Access authentication system
|
US6505050B1
(en)
|
2000-10-12 |
2003-01-07 |
Lucent Technologies Inc. |
Method and apparatus for suppressing route request messages for wireless gateway applications
|
KR100366487B1
(ko)
|
2000-11-16 |
2003-01-09 |
주식회사 케이티프리텔 |
지에스엠 서비스 가입자에 대한 씨디엠에이 서비스 지역에서의 로밍 서비스 시스템, 이 시스템 내에서의 위치 등록 방법 및 착발신 방법
|
AU2002241645A1
(en)
|
2000-12-14 |
2002-06-24 |
Powerhouse Technology, Inc. |
Circuit switched cellulat network to internet calling
|
US20020087631A1
(en)
|
2001-01-03 |
2002-07-04 |
Vikrant Sharma |
Email-based advertising system
|
US6879584B2
(en)
|
2001-01-31 |
2005-04-12 |
Motorola, Inc. |
Communication services through multiple service providers
|
US7631037B2
(en)
|
2001-02-08 |
2009-12-08 |
Nokia Corporation |
Data transmission
|
US7184764B2
(en)
|
2001-02-08 |
2007-02-27 |
Starhome Gmbh |
Method and apparatus for supporting cellular data communication to roaming mobile telephony devices
|
NO20011465L
(no)
*
|
2001-03-22 |
2002-09-23 |
Ericsson Telefon Ab L M |
Supplerende anropsgripetjeneste for mobilnett
|
US6587685B2
(en)
|
2001-04-27 |
2003-07-01 |
Nokia Corporation |
Apparatus, and an associated method, by which to provide operation parameters to a mobile station
|
US6829481B2
(en)
|
2001-05-15 |
2004-12-07 |
Novatel Wireless, Inc. |
Systems and methods for intelligent inter-system handoff
|
WO2002103970A1
(en)
|
2001-06-18 |
2002-12-27 |
Tatara Systems, Inc. |
Method and apparatus for converging local area and wide area wireless data networks
|
US7027433B2
(en)
|
2001-06-20 |
2006-04-11 |
Nokia Corporation |
Routing a call between different types of networks
|
US6603968B2
(en)
|
2001-06-22 |
2003-08-05 |
Level Z, L.L.C. |
Roaming in wireless networks with dynamic modification of subscriber identification
|
DE10130539A1
(de)
|
2001-06-25 |
2003-01-09 |
Siemens Ag |
Verfahren und Vorrichtungen sowie Software-Programme zum Korrelieren von Gebührendatensätzen
|
US6963543B2
(en)
|
2001-06-29 |
2005-11-08 |
Qualcomm Incorporated |
Method and system for group call service
|
US6628934B2
(en)
|
2001-07-12 |
2003-09-30 |
Earthlink, Inc. |
Systems and methods for automatically provisioning wireless services on a wireless device
|
EP1421509A4
(de)
|
2001-08-07 |
2009-12-02 |
Tatara Systems Inc |
Verfahren und vorrichtung zur integration von gebührenberechnungs- und authentisierungsfunktionen in lokalen und grossflächigen drahtlosen datennetzwerken
|
EP1419667B1
(de)
|
2001-08-21 |
2014-08-06 |
Core Wireless Licensing S.à.r.l. |
Datenübertragung in einem kommunikationsnetz
|
US6907242B2
(en)
|
2001-10-02 |
2005-06-14 |
Ericsson Inc. |
Local subscriber number and services for non-local wireless subscribers
|
EP1304897A1
(de)
*
|
2001-10-22 |
2003-04-23 |
Agilent Technologies, Inc. (a Delaware corporation) |
Verfahren und Gerät zur Datenerfassung zur Positionsbestimmung eines Mobilkommunikationsgerätes
|
US20030133421A1
(en)
|
2002-01-17 |
2003-07-17 |
Rangamani Sundar |
Method, system and apparatus for providing WWAN services to a mobile station serviced by a WLAN
|
US7222192B2
(en)
|
2002-01-10 |
2007-05-22 |
Tekelec |
Methods and systems for providing mobile location management services in a network routing node
|
US20030139180A1
(en)
|
2002-01-24 |
2003-07-24 |
Mcintosh Chris P. |
Private cellular network with a public network interface and a wireless local area network extension
|
AU2003224915A1
(en)
|
2002-04-10 |
2003-10-27 |
Spatial Wireless Inc. |
Internet audio gateway
|
US7162456B2
(en)
|
2002-06-05 |
2007-01-09 |
Sun Microsystems, Inc. |
Method for private personal identification number management
|
US6993038B2
(en)
*
|
2002-06-11 |
2006-01-31 |
Tekelec |
Methods and systems for automatically provisioning address translation information in a mobile services node address translation database
|
US20040019539A1
(en)
|
2002-07-25 |
2004-01-29 |
3Com Corporation |
Prepaid billing system for wireless data networks
|
ATE377336T1
(de)
|
2002-08-05 |
2007-11-15 |
Roamware Inc |
Verfahren und system zur weiterleitung von verkehr in einem zellularen netzwerk
|
EP1389024B1
(de)
*
|
2002-08-07 |
2006-10-11 |
Lucent Technologies Inc. |
Verfahren zum Erstellen eines anwendungseingeleiteten Rufs an eine Mobilstation in einem CAMEL-Netzwerk, und ein Telekommunikationssystem mit einem CAMEL-Netzwerk
|
CN100349494C
(zh)
*
|
2002-08-08 |
2007-11-14 |
中兴通讯股份有限公司 |
移动用户跨域漫游的方法
|
US6693586B1
(en)
|
2002-08-10 |
2004-02-17 |
Garmin Ltd. |
Navigation apparatus for coupling with an expansion slot of a portable, handheld computing device
|
ES2201921B1
(es)
*
|
2002-09-04 |
2005-05-16 |
Airtel Movil, S.A. |
Sistema y metodo de aviso de errores de marcacion.
|
KR100805507B1
(ko)
|
2002-09-13 |
2008-02-20 |
엘지노텔 주식회사 |
엠엔피 서비스 시스템 및 방법
|
SE0203188D0
(sv)
|
2002-10-29 |
2002-10-29 |
Ericsson Telefon Ab L M |
Automatic provisioning including mms greeting
|
US7215881B2
(en)
|
2002-12-19 |
2007-05-08 |
Nokia Corporation |
Mobile communications equipment with built-in camera
|
US20040131023A1
(en)
|
2003-01-03 |
2004-07-08 |
Otso Auterinen |
Communications system and method
|
US7672267B2
(en)
|
2003-02-07 |
2010-03-02 |
Sybase 365, Inc. |
Intermediary network system and method for facilitating message exchange between wireless networks
|
US7154901B2
(en)
|
2003-02-07 |
2006-12-26 |
Mobile 365, Inc. |
Intermediary network system and method for facilitating message exchange between wireless networks
|
US7577431B2
(en)
|
2003-02-18 |
2009-08-18 |
Roamware, Inc. |
Providing multiple MSISDN numbers in a mobile device with a single IMSI
|
US7664494B2
(en)
|
2003-02-14 |
2010-02-16 |
Roamware, Inc. |
Signaling and packet relay method and system including general packet radio service (“GPRS”)
|
US7644166B2
(en)
|
2003-03-03 |
2010-01-05 |
Aol Llc |
Source audio identifiers for digital communications
|
DK1463366T3
(da)
|
2003-03-24 |
2008-04-14 |
Star Home Gmbh |
Foretrukket valg af net
|
EP1623584B1
(de)
|
2003-05-09 |
2017-07-19 |
Tekelec Global, Inc. |
Verfahren und gerät zur bereitstellung von kurznachrichten-gateway-funktionalität in einem telekommunikationsnetz
|
US7680491B2
(en)
|
2003-05-15 |
2010-03-16 |
Redknee Inc. |
Method and system allowing for one mobile phone number (MSISDN) to be associated with a plurality of wireless devices (‘Multi-SIM’)
|
US7103681B2
(en)
|
2003-06-19 |
2006-09-05 |
Nokia Corporation |
System for rendering multimedia messages by providing, in a multimedia message, URL for downloadable software to receiving terminal
|
US7157057B2
(en)
*
|
2003-07-03 |
2007-01-02 |
Givaudan Sa |
Apparatus for positioning a wick in a dispenser for a volatile liquid
|
EP1665838B1
(de)
|
2003-08-13 |
2010-03-10 |
Roamware, Inc. |
Signalisierungs-Gateway mit einem Mehrfach-Imsi-Mit-Mehrfach-MSISDN (MIMM) Dienst in einem einzigen SIM für mehrere Roaming-Partner
|
US20050064883A1
(en)
|
2003-09-22 |
2005-03-24 |
Heck John Frederick |
Unified messaging server and method bridges multimedia messaging service functions with legacy handsets
|
US20060009204A1
(en)
|
2003-11-03 |
2006-01-12 |
Starhome Gmbh |
Telephone functionality for generic applications in a mobile handset
|
ES2340850T3
(es)
|
2003-11-14 |
2010-06-10 |
Starhome Gmbh |
Control de llamada terminada para itinerancia de suscriptores de telefonia movil.
|
US7310511B2
(en)
|
2004-02-13 |
2007-12-18 |
Starhome Gmbh |
Monitoring and management of roaming users
|
US20090122759A1
(en)
|
2004-02-18 |
2009-05-14 |
Megasoft Ltd. |
Network-Based System and Method for Global Roaming
|
GB2411318B
(en)
*
|
2004-02-23 |
2009-07-01 |
Ford Global Tech Llc |
Driver assistance system
|
WO2005081962A2
(en)
|
2004-02-23 |
2005-09-09 |
Roamware, Inc. |
INTEGRATED CELLULAR VoIP FOR CALL REROUTING
|
US7356337B2
(en)
|
2004-03-23 |
2008-04-08 |
Starhome Gmbh |
Dialing services on a mobile handset and remote provisioning therefor
|
CN100426824C
(zh)
*
|
2004-03-26 |
2008-10-15 |
中兴通讯股份有限公司 |
实现个人便携电话系统智能业务的方法
|
GB0408457D0
(en)
|
2004-04-15 |
2004-05-19 |
Ring 2 Comm Ltd |
Various improvements relating to telephone and conference calls between telephony devices
|
EP1622403A1
(de)
|
2004-07-28 |
2006-02-01 |
Star Home GmbH |
Zellulare Netzwerkinfrastruktur als Träger für eingehende umherstreifende Benutzer
|
US20060052113A1
(en)
|
2004-09-07 |
2006-03-09 |
Shai Ophir |
Roaming presence and context management
|
US20060079225A1
(en)
|
2004-09-15 |
2006-04-13 |
Shlomo Wolfman |
VLR roaming statistics for IPN (intelligent preferred network)
|
WO2006030443A1
(en)
|
2004-09-15 |
2006-03-23 |
Starhome Gmbh |
Blocking network selection redirection attempts in roaming
|
WO2006036641A1
(en)
|
2004-09-22 |
2006-04-06 |
Siemens Communications, Inc. |
Pseudo number portability in fixed-mobile convergence with one number
|
US20060149658A1
(en)
*
|
2004-10-07 |
2006-07-06 |
Smith Harold B |
Construction contract bidding
|
EP1672893A1
(de)
|
2004-12-20 |
2006-06-21 |
Star Home GmbH |
Vorrichtung und Verfahren zur Benachrichtigung eines Angerufenen vor einem Anruf
|
EP1849329A1
(de)
|
2005-02-16 |
2007-10-31 |
Starhome GmbH |
Ortsnummernlösung für roamende mobiltelefonbenutzer
|
US20060211420A1
(en)
|
2005-03-15 |
2006-09-21 |
Shai Ophir |
Apparatus and method for distribution of roaming users over preferred networks
|
EP1748670A1
(de)
|
2005-07-25 |
2007-01-31 |
Starhome GmbH |
Verfahren und System zur Bereitstellung von lokalen Festnetz Telefonnummern für umherstreifende Mobilteilnehmer
|
US20070072587A1
(en)
|
2005-09-28 |
2007-03-29 |
Starhome Gmbh |
Tracking roaming cellular telephony calls for anti-fraud and other purposes
|
US20070178885A1
(en)
|
2005-11-28 |
2007-08-02 |
Starhome Gmbh |
Two-phase SIM authentication
|
US20070232300A1
(en)
|
2006-04-03 |
2007-10-04 |
Starhome Gmbh |
Seamless callback service for roaming users
|
US8515418B2
(en)
|
2006-05-03 |
2013-08-20 |
Starhome Gmbh |
Mobile roaming prepaid solutions
|
US7945262B2
(en)
|
2006-07-24 |
2011-05-17 |
Starhome Gmbh |
Global location registers in roaming cellular telephony
|