Chea 178 Connectivity and Communications

Connectivity and Communications

The Chea 178 supports only GSM 900 and 1800 bands and lacks GPRS or EDGE, indicating it was exclusively designed for basic voice communication over 2G networks. The absence of modern connectivity features such as WLAN, Bluetooth, GPS, radio, and USB emphasizes its role as a straightforward, no-frills device. This minimal connectivity suite is reflective of the era, focusing largely on voice calls and SMS messaging, which the phone handles adequately.