Cisco SPA509 User Guide - Page 59

Using Advanced Phone Features Using Star Codes 4 Code 68 69 70 71 72 73 77 78 79 86 87 90 91 92 93 96 98 Definition Unblock Caller ID. See Blocking Caller ID, page 48. Calls the last number that called your phone. Deactivate call waiting for a single call. See Setting Call Waiting, page 38. Activate call waiting for a single call. See Setting Call Waiting, page 38. Activate Call Forward All. See Forwarding Calls, page 34. Deactivate Call Forward All. See Forwarding Calls, page 34. Activate anonymous call blocking. See Blocking Anonymous Calls, page 48. Activate Do Not Disturb. See Setting Do Not Disturb, page 37. Deactivate Do Not Disturb. See Setting Do Not Disturb, page 37. Deactivate Call Back. Deactivate anonymous call blocking. See Blocking Anonymous Calls, page 48. Activate Call Forward Busy. See Forwarding Calls, page 34. Deactivate Call Forward Busy. See Forwarding Calls, page 34. Activate Call Forward No Answer. See Forwarding Calls, page 34. Deactivate Call Forward No Answer. See Forwarding Calls, page 34. Page an extension.** See Using the Paging Feature, page 52. Perform a blind transfer. Transferring Calls, page 31. *Requires that your IP phone be part of a Cisco Voice System. **Requires that the paged extension be part of a Cisco Voice System. Cisco Small Business SPA50X and SPA51X Series SIP IP Phone User Guide 59