Sound and Connectivity
Audio capabilities included polyphonic ringtones with a capacity of 40 tones, which added a degree of personalization and entertainment, even though it lacked a loudspeaker and a 3.5mm headphone jack. The absence of contemporary connectivity options such as Bluetooth, WLAN, and USB suggests that the Amoi CA8 was primarily designed for basic communication via calls and messages rather than multimedia or internet use. It supported SMS and MMS for messaging, had WAP for basic internet browsing, and was capable of running Java applications, which broadened its usability beyond just calling and texting.