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Which of the following service of SS& provides call return, call forwarding?(a) Touchstar(b) 800 services(c) Alternate billing services(d) 400 servicesI got this question during an online exam.My question comes from Signalling System No. 7 (SS7) in division Wireless Networking of Wireless/Mobile

Answer»

The correct choice is (a) TOUCHSTAR

For explanation: Touchstar is one of the three MAIN type of services offered by SS7. It provides services such as CALL return, call forwarding, REPEAT dialling, call block, call TRACING and caller ID.



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