Siemens C45 Connectivity and Network

Connectivity and Network

The Siemens C45 operates on GSM 900/1800 networks, characteristic of 2G technology. However, it lacks the data capabilities found in later models, such as GPRS and EDGE. This limitation means that users were confined to basic communication functions like voice calls and SMS text messaging. There are no options for wireless data connections such as WLAN or Bluetooth, nor is there a USB port for physical connectivity, reflecting its focus on fundamental phone functions.