Connection type must be Serial , with a speed of 9600 or 115200 . 3. Essential AT Commands for Optimization

This classic serial port terminal remains a favorite in the hardware modding community due to its clean visual interface and robust macro customization.

Connect your modem to a PC via LAN/USB. Ensure a stable power supply.

Downloading terminal software from unverified sources poses a significant risk of malware injection. Users should prioritize official repositories (e.g., the official PuTTY website ) or manufacturer-provided drivers to ensure the integrity of the modem's firmware and the local network. 6. Conclusion