Using acer bluetooth® voip phone 37, Acer orbicam (for selected models) 42, Using the system utilities 50 – Acer Extensa 4210 User Manual
Page 14: Frequently asked questions 53

Ejecting the optical (CD or DVD) drive tray
Using a computer security lock
Using Acer Bluetooth® VoIP Phone
1. Getting to know your VoIP phone
2. Connecting the phone to your notebook
Acer OrbiCam
(for selected models)
Changing the Acer OrbiCam settings
Using the Acer OrbiCam as webcam
Enabling the Acer VisageON
(for selected models)
Acer GridVista (dual-display compatible)
International Travelers Warranty (ITW)
Taking your notebook PC with you