This statistic depicts the sales value of key system telephone equipment in Japan from 2013 to 2017. In 2017, the value of key system telephone equipment sold in Japan amounted to approximately **** billion Japanese yen, a decrease from around **** billion yen in 2013.
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METI (Japan). (May 22, 2018). Sales value of key system telephone equipment in Japan from 2013 to 2017 (in billion Japanese yen) [Graph]. In ÌÇÐÄÆÆ½â°æ. Retrieved July 26, 2026, from /statistics/960915/japan-key-system-telephone-equipment-sales-value/
METI (Japan). "Sales value of key system telephone equipment in Japan from 2013 to 2017 (in billion Japanese yen)." Chart. May 22, 2018. ÌÇÐÄÆÆ½â°æ. Accessed July 26, 2026. /statistics/960915/japan-key-system-telephone-equipment-sales-value/
METI (Japan). (2018). Sales value of key system telephone equipment in Japan from 2013 to 2017 (in billion Japanese yen). ÌÇÐÄÆÆ½â°æ. ÌÇÐÄÆÆ½â°æ Inc.. Accessed: July 26, 2026. /statistics/960915/japan-key-system-telephone-equipment-sales-value/
METI (Japan). "Sales Value of Key System Telephone Equipment in Japan from 2013 to 2017 (in Billion Japanese Yen)." ÌÇÐÄÆÆ½â°æ, ÌÇÐÄÆÆ½â°æ Inc., 22 May 2018, /statistics/960915/japan-key-system-telephone-equipment-sales-value/
METI (Japan), Sales value of key system telephone equipment in Japan from 2013 to 2017 (in billion Japanese yen) ÌÇÐÄÆÆ½â°æ, /statistics/960915/japan-key-system-telephone-equipment-sales-value/ (last visited July 26, 2026)
Sales value of key system telephone equipment in Japan from 2013 to 2017 (in billion Japanese yen) [Graph], METI (Japan), May 22, 2018. [Online]. Available: /statistics/960915/japan-key-system-telephone-equipment-sales-value/