公开(公告)号：WO1994011999A2

公开(公告)日：1994-05-26

申请号：PCT/US1993010984

申请日：1993-11-08

Applicant: COMPAQ COMPUTER CORPORATION

Inventor： COMPAQ COMPUTER CORPORATION ,  DYKES, Don, A. ,  CASTELL, Robin, T. ,  CLARK, Andrew, C. ,  NAGEL, Paul, E. ,  TRAN, Huyen, B. ,  JONES, Randall, L. ,  BALDRIDGE, Ronald, L.

IPC: H04Q07/04

CPC classification number: H04W88/02 ,  H04M11/06

Abstract: A modem (12) which includes connections (14, 16) for both land lines (18) and a cellular phone (22). The modem contains high and low level routines that allow it to perform standard AT commands rationally when connected to a cellular phone, and further perform additional AT commands that access cellular specific features. An applications software program in a computer connected to the modem can provide a number of options for determining whether to use the land line or the cellular phone when both are connected. First, it can default to the land line and only use the cellular phone if the land line is not available. Alternatively, it can first use the cellular phone and only use the land line if the cellular phone signal strength is not sufficient. Further, cellular file transfer operations can be aborted if the remaining battery life in the cellular phone is insufficient to reliably complete the transfer.

Abstract translation: 一种调制解调器（12），包括用于陆线（18）和蜂窝电话（22）的连接（14,16）。 调制解调器包含高和低级别例程，允许它在连接到蜂窝电话时合理地执行标准AT命令，并进一步执行访问蜂窝特定功能的附加AT命令。 连接到调制解调器的计算机中的应用软件程序可以提供用于确定当两者连接时是否使用陆线或蜂窝电话的多个选项。 首先，它可以默认为陆线，如果陆线不可用，只能使用蜂窝电话。 或者，它可以首先使用蜂窝电话，并且如果蜂窝电话信号强度不足，则仅使用陆线。 此外，如果蜂窝电话中的剩余电池寿命不足以可靠地完成传送，则可以中止蜂窝文件传送操作。

公开(公告)号：WO1994011999A3

公开(公告)日：1994-05-26

申请号：PCT/US1993010984

申请日：1993-11-08

Applicant: COMPAQ COMPUTER CORPORATION

Inventor： COMPAQ COMPUTER CORPORATION ,  DYKES, Don, A. ,  CASTELL, Robin, T. ,  CLARK, Andrew, C. ,  NAGEL, Paul, E. ,  TRAN, Huyen, B. ,  JONES, Randall, L. ,  BALDRIDGE, Ronald, L.

IPC: H04Q07/04

公开(公告)号：EP0679322B1

公开(公告)日：2000-01-19

申请号：EP94902240.4

申请日：1993-11-08

Applicant: Compaq Computer Corporation

Inventor： DYKES, Don, A. ,  CASTELL, Robin, T. ,  CLARK, Andrew, C. ,  NAGEL, Paul, E. ,  TRAN, Huyen, B. ,  JONES, Randall, L. ,  BALDRIDGE, Ronald, L.

IPC: H04Q7/32 ,  H04M11/06

CPC classification number: H04W88/02 ,  H04M11/06

Abstract: A modem (12) which includes connections (14, 16) for both land lines (18) and a cellular phone (22). The modem contains high and low level routines that allow it to perform standard AT commands rationally when connected to a cellular phone, and further perform additional AT commands that access cellular specific features. An applications software program in a computer connected to the modem can provide a number of options for determining whether to use the land line or the cellular phone when both are connected. First, it can default to the land line and only use the cellular phone if the land line is not available. Alternatively, it can first use the cellular phone and only use the land line if the cellular phone signal strength is not sufficient. Further, cellular file transfer operations can be aborted if the remaining battery life in the cellular phone is insufficient to reliably complete the transfer.

公开(公告)号：EP0679322A1

公开(公告)日：1995-11-02

申请号：EP94902240.0

申请日：1993-11-08

Applicant: Compaq Computer Corporation

Inventor： DYKES, Don, A. ,  CASTELL, Robin, T. ,  CLARK, Andrew, C. ,  NAGEL, Paul, E. ,  TRAN, Huyen, B. ,  JONES, Randall, L. ,  BALDRIDGE, Ronald, L.

IPC: H04B7 ,  H04M11 ,  H04W88

CPC classification number: H04W88/02 ,  H04M11/06

Abstract: A modem (12) which includes connections (14, 16) for both land lines (18) and a cellular phone (22). The modem contains high and low level routines that allow it to perform standard AT commands rationally when connected to a cellular phone, and further perform additional AT commands that access cellular specific features. An applications software program in a computer connected to the modem can provide a number of options for determining whether to use the land line or the cellular phone when both are connected. First, it can default to the land line and only use the cellular phone if the land line is not available. Alternatively, it can first use the cellular phone and only use the land line if the cellular phone signal strength is not sufficient. Further, cellular file transfer operations can be aborted if the remaining battery life in the cellular phone is insufficient to reliably complete the transfer.