Takashi Tanaka, President of Japan’s KDDI cellular provider, said the iPhone 8 and 8 Plus support Enhanced Voice Services that provide clearer calls and boost the connection’s reliability, according to Engadget’s Japanese-language site. The codec is the next step in Apple’s HD Voice, which has been around since the iPhone 8. The latest incarnation — which Gizmodo reports is being called “Enhanced HD Voice” in…
