Kyocera S1600 Audio and Connectivity

Audio and Connectivity

Sound options on this device are similarly bare-bones. It includes a loudspeaker for calls and notifications but surprisingly lacks a 3.5mm headphone jack, which was uncommon at the time. Also omitted are modern connectivity options such as Bluetooth, WLAN, and advanced positioning systems, which limits the phone’s communication solely to GPRS Class 10 using GSM 2G bands. It includes a microUSB port, likely for charging and basic data transfer, emphasizing the simplicity and directness of its communicative function.