Siemens SL45i Connectivity and Communication

Connectivity and Communication

As a device from the early 2000s, the SL45i's connectivity options were limited by today's standards. It operated on GSM 2G networks, specifically the 900/1800 bands, and lacked advanced features like GPRS or EDGE. The absence of Bluetooth and WLAN meant connections were primarily tethered, though the inclusion of an infrared port was a plus for exchanging data with compatible devices. The phone supported WAP 1.1 for basic internet browsing, sufficient for checking emails or accessing text-based websites.