WHICH OF THE FOLLOWING CANNOT BE DONE WITH VOIP

O Level Online Exam

NIELIT O Level Exam

Which of the following cannot be done with VoIP?

निम्नलिखित में से क्या वीओआईपी के साथ नहीं किया जा सकता है?

A. Voicemail

B. Call forwarding

C. Call waiting

D. Instant messaging

Correct Answer is :

C. Call waiting