A company uses U1900 to provide call services. Which of the following statements is CORRECT about call rights for employee A and employee B?
Assume that the prefix Oil has been configured on the U1960. For details, see the following figure. Which of the following statements are CORRECT? (Multiple Choice)
In a voice conference, participants access the conference system and conduct voice communication and discussion with each other. The conference organizer can hold scheduled and instant conferences.
U1900 series unified gateways use highly-integrated SIP Softswitch as its core, supports both narrowband and broadband services, and enables the access of multiple terminals including analog phones, IP phones, and UC terminals.
Perform the following configurations on the U1960:
1. Create a number change rule by setting Number change index to 0, Change type to Change Number, Starting position to 0, Length to 4, and New number to 28560000.
2. Create another number change rule by setting Number change index to 1, Change type to Change Number, Starting position to 0, Length to 1, and New number to 17951.
3. Create a prefix by setting Prefix to 9, Service type to Basic service, Call property to Local call, Called number change to 0, and Calling number change to 1.
According to the preceding configurations, which of the following statements is CORRECT when user 7200 dials 933333333?