Refer to the exhibit. The KDC Company has begun to configure its Cisco Unified CallManager Express service for SIP telephony. Which two softkey buttons or phone features will be active for this telephone?（） 
- A、DND Control
- B、Conferencing
- C、Blind Transfer
- D、Caller-ID Block
- E、Anonymous Block
- F、Consultative Transfer
正确答案:A,D
答案解析:有
微信扫一扫手机做题