Au (mobile phone company)

auEZwebau by KDDIau/Okinawa Cellularau KDDIau mobile phonesau VideoPassau WIN BREWau/KDDIKDDI
au, or au by KDDI, is a brand marketed by KDDI in the main islands of Japan and by Okinawa Cellular in Okinawa for their mobile cellular services.wikipedia
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KDDI

KDDI CorporationChaku Uta FullEZweb
au, or au by KDDI, is a brand marketed by KDDI in the main islands of Japan and by Okinawa Cellular in Okinawa for their mobile cellular services.
KDDI provides mobile cellular services using the "au by KDDI" brand.

Emoji

AnimojiemojisEmoji characters
Emoji were initially used (see Japanese mobile phone culture) by the Japanese mobile operators NTT DoCoMo, au, and SoftBank Mobile (formerly Vodafone).

LTE (telecommunication)

LTE4G LTETD-LTE
Au launched LTE service as 'Au 4G LTE' in September 2012.
Initially, CDMA operators planned to upgrade to rival standards called UMB and WiMAX, but major CDMA operators (such as Verizon, Sprint and MetroPCS in the United States, Bell and Telus in Canada, au by KDDI in Japan, SK Telecom in South Korea and China Telecom/China Unicom in China) have announced instead they intend to migrate to LTE.

Kyocera

Kyocera CorporationMitaAVX/Kyocera Ltd.
Nippon Idou Tsushin (IDO) was owned by Toyota, whereas DDI was owned by Kyocera Corporation.
Kyocera makes phones for some Japanese wireless carriers including au, willcom, SoftBank and Y!mobile.

LISMO

KKBOXLISMO dramaLISMO! for Android
LISMO is an online music service provided by au, a Japanese mobile phone brand run by KDDI, a Japanese telecommunication company.

Okinawa Prefecture

OkinawaOkinawanOkinawa, Japan
au, or au by KDDI, is a brand marketed by KDDI in the main islands of Japan and by Okinawa Cellular in Okinawa for their mobile cellular services.

Total Access Communication System

TACSETACSTotal Access Communication
DDI's network was run by independent phone companies, and began service in 1989 using the TACS system elsewhere in Japan.

Toyota

Toyota Motor CorporationToyota Motor CompanyToyota Motor
Nippon Idou Tsushin (IDO) was owned by Toyota, whereas DDI was owned by Kyocera Corporation.

3G

IMT-20003G networkIMT
Au established a nationwide 3G network in 2003, replacing its previous cdmaOne service with CDMA 1X WIN (1xEV-DO Rev A) service.

CdmaOne

IS-95CDMA2G:''' cdmaOne
Au established a nationwide 3G network in 2003, replacing its previous cdmaOne service with CDMA 1X WIN (1xEV-DO Rev A) service.

Evolution-Data Optimized

EVDOEV-DOEV-DO Rev. A
Au established a nationwide 3G network in 2003, replacing its previous cdmaOne service with CDMA 1X WIN (1xEV-DO Rev A) service.

IPhone 4S

4SApple iPhone 4SiPhone 4S.
Au started selling the iPhone 4S from 14 October 2011.

SMS

Short Message Servicetext messagetext messages

Memory Stick

Memory Stick PRO DuoMemory Stick MicroMemory Stick Duo

Content Protection for Recordable Media

CPRMContent Protection for Prerecorded MediaContent Protection for Playback Media