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6 FAQ
1. Q: I pressed Call button, and the indicator turned on, but the VTO did not start a call?
A: Please check your operation process.
2. Q: How to end a call when I am calling?
A: Please press button on VTO and there will be sound from the device.
3. Q: The device could not boot up and there was no sound or light.
A: Please check if power supply is well plugged.
4. Q: My call did not go though.
A: It is network connection error; please check the cables of the device and its
extension.
5. Q: I have other problems not included above.
A: Please contact technical staffs for assistance.
Summary of Contents for VTO2000A-2
Page 1: ...i 2 Wire VTO2000A 2 User s Manual V1 0 0...
Page 4: ...iii Appendix 2 3 Embedded Box 30...
Page 12: ...7 Figure 2 2...
Page 15: ...10 Figure 2 5 Figure 2 6...
