Connectivity
The Plum Spare connects to GSM 2G networks, offering basic communication capabilities but lacking the high-speed data options found in more advanced networks like 3G or 4G. Bluetooth connectivity allows for the transfer of files and the use of compatible wireless devices, and a microUSB 2.0 port handles charging and data synchronization. However, features such as WLAN and positioning services like GPS are absent, emphasizing its role as a straightforward communication device.