JPS6444661A - Method for preventing key input erroneous operation of telephone system for mobile body - Google Patents

Method for preventing key input erroneous operation of telephone system for mobile body

Info

Publication number
JPS6444661A
JPS6444661A JP20250087A JP20250087A JPS6444661A JP S6444661 A JPS6444661 A JP S6444661A JP 20250087 A JP20250087 A JP 20250087A JP 20250087 A JP20250087 A JP 20250087A JP S6444661 A JPS6444661 A JP S6444661A
Authority
JP
Japan
Prior art keywords
key
hook
erroneous operation
key input
telephone system
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP20250087A
Other languages
Japanese (ja)
Inventor
Shiro Ozaki
Takuo Yamamoto
Yoshimi Shoji
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Denso Ten Ltd
Toyota Motor Corp
Original Assignee
Denso Ten Ltd
Toyota Motor Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Denso Ten Ltd, Toyota Motor Corp filed Critical Denso Ten Ltd
Priority to JP20250087A priority Critical patent/JPS6444661A/en
Publication of JPS6444661A publication Critical patent/JPS6444661A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE:To facilitate on-hook but make erroneous calling difficult, by making a call key and on-hook key different in guard time of key-on when one key is used as the call key and the on-hook key. CONSTITUTION:In the initial state, NODE=1 is set. When the call/on-hook key is turned on, the calling processing is performed when the key-on time exceeds 500ms(=T2) in case of MODE=1. In case of NODE=2, the on-hook processing is performed when the key-on time exceeds 200ms(=T1). Consequently, key-on shorter than 500ms in MODE=1 is ignored as erroneous operation. Since 500ms is longer than key-on shorter than 200ms which is ignored in MODE=2, the operability of difficult erroneous calling and easy on-hook with one key is provided.
JP20250087A 1987-08-13 1987-08-13 Method for preventing key input erroneous operation of telephone system for mobile body Pending JPS6444661A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20250087A JPS6444661A (en) 1987-08-13 1987-08-13 Method for preventing key input erroneous operation of telephone system for mobile body

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20250087A JPS6444661A (en) 1987-08-13 1987-08-13 Method for preventing key input erroneous operation of telephone system for mobile body

Publications (1)

Publication Number Publication Date
JPS6444661A true JPS6444661A (en) 1989-02-17

Family

ID=16458514

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20250087A Pending JPS6444661A (en) 1987-08-13 1987-08-13 Method for preventing key input erroneous operation of telephone system for mobile body

Country Status (1)

Country Link
JP (1) JPS6444661A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0352441A (en) * 1989-07-20 1991-03-06 Toshiba Corp Radio telephone system
JPH03108931A (en) * 1989-09-22 1991-05-09 Toshiba Corp Radio telephone system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0352441A (en) * 1989-07-20 1991-03-06 Toshiba Corp Radio telephone system
JPH03108931A (en) * 1989-09-22 1991-05-09 Toshiba Corp Radio telephone system

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