| US5752191A
              (en) | 1984-09-14 | 1998-05-12 | Accessline Technologies, Inc. | Telephone control system which connects a caller with a subscriber AT A telephone address | 
        
          | US5588037A
              (en) | 1984-09-14 | 1996-12-24 | Accessline Technologies, Inc. | Remote access telephone control system | 
        
          | US4893335A
              (en)
            
            * | 1984-09-14 | 1990-01-09 | Fuller Research And Development Company | Remote access telephone control system | 
        
          | US6545589B1
              (en) | 1984-09-14 | 2003-04-08 | Aspect Communications Corporation | Method and apparatus for managing telecommunications | 
        
          | US5375161A
              (en) | 1984-09-14 | 1994-12-20 | Accessline Technologies, Inc. | Telephone control system with branch routing | 
        
          | US6201950B1
              (en) | 1984-09-14 | 2001-03-13 | Aspect Telecommunications Corporation | Computer-controlled paging and telephone communication system and method | 
        
          | USRE33417E
              (en)
            
            * | 1986-10-27 | 1990-10-30 | Mobile Telecommunication Technologies Corporation | Mobile paging call back system and related method | 
        
          | JP2615571B2
              (ja)
            
            * | 1986-11-10 | 1997-05-28 | ソニー株式会社 | 留守番電話装置 | 
        
          | JPS63246959A
              (ja)
            
            * | 1987-04-02 | 1988-10-13 | Nec Corp | ペ−ジングシステムのボイスメツセ−ジ方式 | 
        
          | JPS6448534A
              (en)
            
            * | 1987-08-18 | 1989-02-23 | Hashimoto Corp | Pocket bell automatic call system | 
        
          | US4942598A
              (en)
            
            * | 1988-03-04 | 1990-07-17 | Motorola, Inc. | Telephone answering machine in paging systems with automatic number identification based message operations | 
        
          | JPH01234919A
              (ja)
            
            * | 1988-03-16 | 1989-09-20 | Brother Ind Ltd | 編集装置 | 
        
          | JPH01311748A
              (ja)
            
            * | 1988-06-10 | 1989-12-15 | Matsushita Graphic Commun Syst Inc | 通信装置 | 
        
          | US4961216A
              (en)
            
            * | 1988-12-30 | 1990-10-02 | Baehr G Geoffrey | Telephone answering and paging system | 
        
          | DE3920982A1
              (de)
            
            * | 1989-06-27 | 1991-01-03 | Grundig Emv | Teilnehmereinrichtung zur uebermittlung zwischengespeicherter nachrichten zu einem funkrufempfaenger mit optischer und/oder akustischer ausgabeeinrichtung | 
        
          | US5144648A
              (en)
            
            * | 1989-08-30 | 1992-09-01 | Mobile Telecommunication Technologies | Method and apparatus for processing pages | 
        
          | KR920009226B1
              (ko)
            
            * | 1989-09-08 | 1992-10-15 | 삼성전자 주식회사 | 부재중 자동 페이징 기능 갖는 전화기 장치 및 그 제어방법 | 
        
          | JP2609473B2
              (ja)
            
            * | 1989-10-23 | 1997-05-14 | シャープ株式会社 | 通信装置 | 
        
          | DE3940298A1
              (de)
            
            * | 1989-12-06 | 1991-06-13 | Grundig Emv | Teilnehmereinrichtung mit einer steuereinrichtung zur umschaltung der wahlverfahren | 
        
          | DE3942544A1
              (de)
            
            * | 1989-12-22 | 1991-06-27 | Grundig Emv | Nachrichtenuebertragungssystem mit einer teilnehmereinrichtung zur weiterleitung von rufsignalen oder nachrichten zu einem funkempfaenger | 
        
          | US5166973A
              (en)
            
            * | 1990-03-06 | 1992-11-24 | Seiko Corp. | Radio paging system with local local loop | 
        
          | JP3222485B2
              (ja)
            
            * | 1990-06-20 | 2001-10-29 | エニー株式会社 | 携帯用無線送受信方法 | 
        
          | US5245649A
              (en)
            
            * | 1990-07-30 | 1993-09-14 | Motorola, Inc. | Selective call receiver capable of being coupled to a telephone answering machine | 
        
          | KR920015943A
              (ko)
            
            * | 1991-01-22 | 1992-08-27 | 정용문 | 페이저를 이용한 사설교환기의 호 연결방법 | 
        
          | US5438611A
              (en)
            
            * | 1991-05-20 | 1995-08-01 | Ntp Incorporated | Electronic mail system with RF communications to mobile processors originating from outside of the electronic mail system and method of operation thereof | 
        
          | US5436960A
              (en)
            
            * | 1991-05-20 | 1995-07-25 | Campana, Jr.; Thomas J. | Electronic mail system with RF communications to mobile processors and method of operation thereof | 
        
          | US5479472A
              (en)
            
            * | 1991-05-20 | 1995-12-26 | Ntp Incorporated | System for interconnecting electronic mail systems by RF communications and method of operation thereof | 
        
          | US5206900B1
              (en)
            
            * | 1991-05-31 | 1998-06-09 | David Callele | Automated attendant | 
        
          | WO1993001662A1
              (en)
            
            * | 1991-07-11 | 1993-01-21 | Shimon Neustein | Pager apparatus | 
        
          | US5402466A
              (en)
            
            * | 1992-10-20 | 1995-03-28 | Dynamo Dresden, Inc. | Home voice mail and paging system using an answering machine and a wide variety of alarms | 
        
          | DE4323871B4
              (de)
            
            * | 1993-07-16 | 2007-03-22 | Deutsche Telekom Ag | Verfahren und Vorrichtung zur Weitermeldung bei einem Anrufbeantworter eingegangener Nachrichten | 
        
          | US7266186B1
              (en) | 1994-01-05 | 2007-09-04 | Intellect Wireless Inc. | Method and apparatus for improved paging receiver and system | 
        
          | US7142846B1
              (en) | 1994-01-05 | 2006-11-28 | Henderson Daniel A | Method and apparatus for improved paging receiver and system | 
        
          | US6427064B1
              (en) | 1994-01-05 | 2002-07-30 | Daniel A. Henderson | Method and apparatus for maintaining a database in a portable communication device | 
        
          | US7426264B1
              (en) | 1994-01-05 | 2008-09-16 | Henderson Daniel A | Method and apparatus for improved personal communication devices and systems | 
        
          | US6278862B1
              (en) | 1994-01-05 | 2001-08-21 | Daniel A. Henderson | Method and apparatus for enhancing the efficient communication of information in an alphanumeric paging network | 
        
          | US5781852A
              (en)
            
            * | 1994-03-07 | 1998-07-14 | Gropper; Daniel R. | Alert receiver interface | 
        
          | US6026156A
              (en) | 1994-03-18 | 2000-02-15 | Aspect Telecommunications Corporation | Enhanced call waiting | 
        
          | US5502761A
              (en)
            
            * | 1994-03-24 | 1996-03-26 | Rolm Company | Apparatus and method for relaying calling information to a pager or alternate telephone | 
        
          | KR970004777B1
              (ko)
            
            * | 1994-07-29 | 1997-04-03 | 황흥섭 | 복수 자동페이저 호출장치 구성 및 방법 | 
        
          | GB2296840B
              (en)
            
            * | 1994-12-10 | 1997-09-24 | Promotion & Display Tech Ltd | A telecommunications device | 
        
          | US5606603A
              (en)
            
            * | 1995-01-05 | 1997-02-25 | Lucent Technologies Inc. | System and apparatus for recording and displaying received information at a remote location using premises recording unit | 
        
          | US5615252A
              (en)
            
            * | 1995-01-05 | 1997-03-25 | Lucent Technologies Inc. | System and apparatus for recording and displaying received information at a remote location | 
        
          | JP3550207B2
              (ja)
            
            * | 1995-03-01 | 2004-08-04 | 富士通株式会社 | モード切替え式電話機及び同電話機におけるモード設定方法 | 
        
          | JPH08335979A
              (ja)
            
            * | 1995-06-06 | 1996-12-17 | Hashimoto Corp | 留守番電話装置付携帯電話システム | 
        
          | KR0165210B1
              (ko)
            
            * | 1995-06-26 | 1999-02-01 | 김광호 | 무선호출수신기의 음성호출장치 및 방법 | 
        
          | US6411682B1
              (en) | 1995-09-21 | 2002-06-25 | Aspect Telecommunications Corporation | Computer controlled paging and telephone communication system and method | 
        
          | US5761271A
              (en)
            
            * | 1996-01-18 | 1998-06-02 | Casio Phonemate, Inc. | Telephone answering device with improved pager access feature | 
        
          | US20060195595A1
              (en) | 2003-12-19 | 2006-08-31 | Mendez Daniel J | System and method for globally and securely accessing unified information in a computer network | 
        
          | US6587867B1
              (en) | 1997-05-22 | 2003-07-01 | Mci Communications Corporation | Internet-based subscriber profile management of a communications system | 
        
          | US6330079B1
              (en) | 1997-09-08 | 2001-12-11 | Mci Communications Corporation | Integrated voicemail and faxmail platform for a communications system | 
        
          | US6931116B1
              (en) | 1997-09-08 | 2005-08-16 | Mci Communications Corporation | Multiple routing options in a telecommunications service platform | 
        
          | US7088801B1
              (en) | 1997-09-08 | 2006-08-08 | Mci, Inc. | Single telephone number access to multiple communications services | 
        
          | US6018575A
              (en)
            
            * | 1997-09-08 | 2000-01-25 | Mci Worldcom | Direct distance dialing (DDD) access to a communications services platform | 
        
          | US6792084B1
              (en) | 1997-09-08 | 2004-09-14 | Mci, Inc. | Single telephone number access to multiple communications services | 
        
          | US6636733B1
              (en) | 1997-09-19 | 2003-10-21 | Thompson Trust | Wireless messaging method | 
        
          | US6233430B1
              (en) | 1997-09-19 | 2001-05-15 | Richard J. Helferich | Paging transceivers and methods for selectively retrieving messages | 
        
          | US6259892B1
              (en) | 1997-09-19 | 2001-07-10 | Richard J. Helferich | Pager transceiver and methods for performing action on information at desired times | 
        
          | US6253061B1
              (en) | 1997-09-19 | 2001-06-26 | Richard J. Helferich | Systems and methods for delivering information to a transmitting and receiving device | 
        
          | US6826407B1
              (en)
            
            * | 1999-03-29 | 2004-11-30 | Richard J. Helferich | System and method for integrating audio and visual messaging | 
        
          | US6087956A
              (en)
            
            * | 1997-09-19 | 2000-07-11 | Helferich; Richard J. | Paging transceivers and methods for selectively erasing information | 
        
          | US7003304B1
              (en) | 1997-09-19 | 2006-02-21 | Thompson Investment Group, Llc | Paging transceivers and methods for selectively retrieving messages | 
        
          | US6094574A
              (en)
            
            * | 1997-10-31 | 2000-07-25 | Vance; Kenneth Ronald | Alpha enhanced paging and voice mail system and method | 
        
          | US6983138B1
              (en)
            
            * | 1997-12-12 | 2006-01-03 | Richard J. Helferich | User interface for message access | 
        
          | US7209949B2
              (en) | 1998-05-29 | 2007-04-24 | Research In Motion Limited | System and method for synchronizing information between a host system and a mobile data communication device | 
        
          | US6438585B2
              (en)
            
            * | 1998-05-29 | 2002-08-20 | Research In Motion Limited | System and method for redirecting message attachments between a host system and a mobile data communication device | 
        
          | US20020160753A1
              (en)
            
            * | 1999-12-06 | 2002-10-31 | Campana Thomas J. | Electronic mail system with RF communications to mobile processors | 
        
          | JP2003045042A
              (ja)
            
            * | 2001-07-31 | 2003-02-14 | Toshiba Corp | 情報記録媒体の厚みムラ補正方法および厚みムラ補正方法を用いた情報記録再生装置 | 
        
          | US20080046592A1
              (en) | 2002-06-26 | 2008-02-21 | Research In Motion Limited | System and Method for Pushing Information Between a Host System and a Mobile Data Communication Device |