Connectivity
The Celkon C88 included basic connectivity options with dual-band GSM support, making it suitable for networks operating on 900/1800 MHz bands. However, the absence of 3G, 4G, or WiFi connectivity limits its appeal for data-centric applications. Bluetooth 2.0 facilitates basic data transfer tasks and accessory connections, and the inclusion of stereo FM radio adds a layer of entertainment for users looking to listen live.