Acer A100 - Manual (Page 55)

53 Using a cellular data network (only for Wi-Fi+3G models)
Wi-Fi hotspot
You can turn your tablet into a portable Wi-Fi hotspot to share your mobile
Internet connection with up to eight clients.
1. Tap Apps > Settings > Wireless & networks > Tethering & portable hotspot.
2. Tap Portable Wi-Fi hotspot and Portable Wi-Fi hotspot settings.
3. Tap Configure Wi-Fi hotspot to set the Network SSID and adjust security
settings (such as adding a password).
4. Tap Save to finish.