If no SIP dial rules are configured on an IP phone, at which three points in the collection of digits does a Type A SIP phone send digits to the Cisco Unified Communications Manager? (Choose three.)

If no SIP dial rules are configured on an IP phone, at which three points in the collection of digits does a Type A SIP phone send digits to the Cisco Unified Communications Manager? (Choose three.)
A . when the interdigit timer expires
B . when the collected digits match a SIP dial rule
C . when the user presses the Dial softkey
D . as each digit is collected (it is sent for analysis)
E . when the user presses the # key

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Answer: ACE