ÀÚ·á°Ë»ö-Ç¥ÁØ

Ȩ > ÀڷḶ´ç > ÀÚ·á°Ë»ö > Ç¥ÁØ

ÀÚ·á °Ë»ö°á°ú

°Ë»öÆäÀÌÁö·Î
Ç¥ÁØÁ¾·ù Á¤º¸Åë½Å´ÜüǥÁØ(TTAS)
Ç¥ÁعøÈ£ TTAS.IT-E420 ±¸ Ç¥ÁعøÈ£
Á¦°³Á¤ÀÏ 1999-06-03 ÃÑ ÆäÀÌÁö 8
ÇÑ±Û Ç¥Áظí ÀüÈ­¼­ºñ½º¿¡¼­ÀÇ Ç°Áú Á¡°Ë-ÀÏ¹Ý °í·Á»çÇ×
¿µ¹® Ç¥Áظí CHECKING THE QUALITY OF THE TELEPHONE SERVICE - GENERAL CONSIDERATIONS
ÇÑ±Û ³»¿ë¿ä¾à º» Ç¥ÁØÀº ÀϹÝÀüÈ­ Åë½Å¿¡ ´ëÇÑ Ç°ÁúÁ¡°Ë½Ã ÀϹÝÀûÀ¸·Î °í·ÁÇØ¾ßÇÒ »çÇ׿¡ ´ëÇÏ¿© ±ÔÁ¤ÇÑ´Ù.
¿µ¹® ³»¿ë¿ä¾à THIS STANDARD PROVIDES GENERAL GUIDELINES FOR CHECKING THE QUALITY OF TELEPHONE SERVICES.
°ü·Ã IPR È®¾à¼­ Á¢¼öµÈ IPR È®¾à¼­ ¾øÀ½
°ü·ÃÆÄÀÏ    e420.hwp e420.hwp
Ç¥ÁØÀÌ·Â
Ç¥Áظí Ç¥ÁعøÈ£ Á¦°³Á¤ÀÏ ±¸ºÐ À¯È¿
¿©ºÎ
IPR
È®¾à¼­
ÆÄÀÏ
ÀüÈ­¼­ºñ½º¿¡¼­ÀÇ Ç°Áú Á¡°Ë-ÀÏ¹Ý °í·Á»çÇ× TTAS.IT-E420 1999-06-03 À¯È¿ ¾øÀ½ e420.hwp