1、 KSKSKSKSKSKSKSK KSKSKS KSKSK KSKS KSK KS KS X 5020 KS X 5020:2011 2011 6 21 http:/www.kats.go.krKS X 5020:2011 : ( ) ( ) () ( ) : (http:/www.standard.go.kr) : :2011 6 21 2011-0163 : : ( 02-509-7262) (http:/www.kats.go.kr). 10 5 , . KS X 5020:2011 i ii iii 1 1 2 1 3 .1 4 2 4.1 .2 5 .5 5.1 5 5 5.2 .5
2、 A( ) .6 KS X 5020:2011 .7 KS X 5020:2011 ii . . , , . , , . KS A 0001:2008( ) F A (ISO/IEC DIRECTIVES APPENDIX I Common patent policy for ITU-T/ITU-R/ISO/IEC) . KS X 5020:2011 iii , PC , PC, , TV , . , PC , , , , , . 43 12 . . ( ) : : 1998 08 10 ( ) : 0159191 : 1995-011600 : ( ) : : 1999 03 12 ( )
3、: 10-0201211 : 10-1996-0047925 : ( ) : : 1999 07 26 ( ) : 10-0226206 : 10-1996-0040503 : , . . , , . , , . KS X 5020:2011 Arrangement of Korean character(Hangeul) on mobile information devices 1 43 12 . 2 . . ( ) . KS X 5001, (1) KS X 5002, KS X 5003, KS X ISO/IEC 9995 8, 8 : KS X ISO/IEC 10646, (UC
4、S) , KS X ISO/IEC 14755, KS X ISO/IEC 10646 KS X ISO/IEC 15412, ITU-T E.161, Arrangement of digits, letters and symbols on telephones and other devices that can be used for gaining access to a telephone network 3 . 3.1 , , 3.2 (43 12 ) , KS X 5020:2011 2 3.3 , 3.4 ( ) , (asterisk, ), #(number sign,
5、) 3.5 (1, 2, 3, 4, 5, 6, 7, 8, 9, 0) 3.6 , , , 3 3.7 3.8 , 3.9 , 43 12 3.10 3.11 , 4 4.1 . 4.1.1 KS X 5020:2011 3 1 2 3 4 5 6 7 8 9 0 # 1 4.1.2 (1, 2, 3, 4, 5, 6, 7, 8, 9, 0) , # . , , . ( , , ) ( , , , , , , , , , ) ( , , , , , , , , , , ) 21 , ( , , , , , , , , , , , , , ) . , , . . , . , , , . ,
6、, , , , , , , , , , , , , , 412000012 ( , ) 41200 0012 . , , 1, 2, 3, 4, 5, 6, 7, 8, 9, 0 , . , . , , , , , . . 1 10 ( , , , , , , , , , ) + + + + + + + + KS X 5020:2011 4 2 11 ( , , , , , , , , , , ) + + + + + + + + + + + , , 3 . 3 , , 4 1 +2 5 +5 0 1 0 5 +5 2 +1 5 9 3 +2 4 6 2 +3 0 +0 8 3 8 7 1 +2
7、 +1 7 0 +0 2 +2 +1 6 +6 8 +8 2 +1 +1 9 5 3 +2 +1 6 9 +9 1 +2 +2 7 +7 4 +4 +4 2 +3 +1 9 +9 6 +6 +6 2 +3 +1 +2 5 +5 +4 6 +6 2 +2 +3 8 +8 9 +9 +9 3 +2 +2 +1 7 +8 8 +8 +8 3 +1 4 +4 +4 7 +7 +7 2 +3 +1 +2 +1 5 +5 +7 7 +7 2 +2 +1 +1 5 +8 +8 4 +4 3 +2 +2 5 +9 3 +2 +2 +1 +1 5 +5 +8 +8 1 +2 +2 +1 8 +8 +8 5 +5
8、+0 +0 4 +8 4 +4 5 +5 +6 +6 5 +5 +8 5 +5 +7 +7 KS X 5020:2011 5 , , (buffer) . , , . 5 5.1 5 , , 5 . 5 . 5 5 5 2 ( ) 5.2 , , . DTMF(Dual Tone Multiple Frequency) , , . KS X 5020:2011 6 A ( ) (ISO/IEC DIRECTIVES APPENDIX I) ITU-T , ITU-R (recommendation) , ISO IEC (deliverables) “ (code of practice)”
9、. . / . , . / , . / . , / . . ( , ) , , . . 1. ITU (ITU Telecommunication Standardization Bureau, TSB), ITU (Radiocommunication Bureau, BR), ISO IEC CEO , , . , ITU, ISO, IEC , ISO, IEC, ITU , ITU-TSB , ITU-BR , ISO IEC CEO . 2. / , 1 , 3 : 2.1 . , ITU-T/ITU-R/ISO/IEC . 2.2 , ISO/IEC/ITU-T/ITU-R . 2
10、.3 2.1 2.2 , / . 3. (2.1, 2.2 2.3) , “ ” ITU-TSB, ITU-BR ISO IEC . . KS X 5020:2011 7 KS X 5020:2011 . 1 43 12 . , , . 2 95 05 5 , 09.11 50 * (09.12) 90 % 10.3 ( ) ( 16 ) , (10.10.28) (10.12.2) 2 (1 : ) ( , , ) , (11. ) (2 : ) , , ( ) (11. ) ( 3 , 3 ) , 5 (10.12.2) , KT, , KS X 5020:2011 8 , (11.3.2
11、) , ( ) (11.3.9) * , 8 ( ) ( ) . . , . . , . ( ) ( ) . , . . (11.3.18) 3 ( ) : : ( 416 ) : 1995-011600(1995 05 11 ) : 1998 08 10 ( ) : 0159191 ( ) : 2015 05 11 ( ) : : ( ) : 10-1996-0047925(1996 10 24 ) : 1999 03 12 ( ) : 10-0201211 ( ) : 2016 10 24 KS X 5020:2011 9 ( ) : : ( ) : 10-1996-0040503(199
12、6 9 18 ) : 1999 07 26 ( ) : 10-0226206 ( ) : 2016 09 18 . , , , , . 4 ISO/IEC ITU ITU-T E.161 ISO/IEC 9995 8 , Arrangement of digits, letters and symbols on telephones and other devices that can be used for gaining access to a telephone network 8 : Information technology Keyboard layouts for text an
13、d office systems Part 8 :Allocation of letters to the keys of a numeric keypad ITU-T SG2( ) / Q.4( ) JTC 1/SC 35( ) keypad (push button) / (rotary dial) * virtual keypad . (push button) * hardware / virtual (touchscreen) (ISO/IEC 9995 1) . * . calculators, telephone, automated teller machines * ISO/
14、IEC 9995 1(General principles keyboard layouts) . personal computer, workstation, computer terminals electronic typewriter and other machines mobile computer, PDA, multimedia device electronic document scanners and multi function device (43 array)(1-2-3 layout)KS X 5020:2011 10 ITU-T E.161 (rotary d
15、ial) (push-button) E.161 (1988) option A option A E.161 (1993) 2.2 (option A & B ) . E.161 (1995) (CCITT ITU), E.161 (2001) 2.2 (option A) . 5 ( ) a) : JTC 1/SC 35/WG 1( ) b) 1) 1 (06.9) 43 43 KS X 5020:2011 11 06 9 , SC 35( ) 43 ( ) (NWIP) , . * ) , . 2) 2 (07.2) 07 2 , SC 35( ) 06 33 / (NWIP) , NP (NP 29135) , . 6 ( ) (09.12 ) : 15 60 ( 95 %, 3.1 %p, ) 【 】 , 45.8 %, 51.3 % , , . 【 】 , 89.9 %, 4 % . , 71.7 %
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