Multiple choice

Which of the following supplementary services of GSM network gives a subscriber the ability to forward incoming calls to another number if the called subscriber is not available?

  1. Call baring service

  2. Multiparty services

  3. Call forwarding

  4. Call hold

  5. Call waiting

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

This is a supplementary service of GSM network.