Cisco SPA504G User Guide - Page 68

Using Advanced Phone Features Using Star Codes 4 Code 16 17 18 19 36 37 38 39 56 57 66 67 68 69 70 71 72 73 77 Definition Activate Secure Call feature for all calls.* See Using Secure Call, page 51. Deactivate Secure Call feature for all calls.* See Using Secure Call, page 51. Activate Secure Call feature for a single call.* See Using Secure Call, page 51. Deactivate Secure Call feature for a single call.* See Using Secure Call, page 51. Pick up a call at another extension.* See Picking Up a Call, page 40. Pick up a group call.* See Picking Up a Call, page 40. Park a call.* See Parking a Call, page 41. Unpark a call.* See Parking a Call, page 41. Activate call waiting. See Turning Call Waiting On and Off, page 39. Deactivate call waiting. See Turning Call Waiting On and Off, page 39. Activate Call Back. Causes the IP phone to repeatedly dial a busy number until the called party rings or answers. The IP phone then alerts you that the call has gone through. Block Caller ID. See Blocking Caller ID, page 50. Unblock Caller ID. See Blocking Caller ID, page 50. Calls the last number that called your phone. Deactivate call waiting for a single call. See Turning Call Waiting On and Off, page 39. Activate call waiting for a single call. See Turning Call Waiting On and Off, page 39. Activate Call Forward All. See Forwarding Calls, page 35. Deactivate Call Forward All. See Forwarding Calls, page 35. Activate anonymous call blocking. See Blocking Anonymous Calls, page 50. Cisco Small Business Pro IP Phone SPA 50X User Guide (SIP) 61