User's Manual

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DP750/DP720 User Guide
Call Features
The DP750/DP720 supports traditional and advanced telephony features including caller ID, caller ID with
caller Name, call forward and etc.
Table 11: Call Features
*30
Block Caller ID(for all subsequent calls)
 Off hook the phone;
 Dial *30.
*31
Send Caller ID(for all subsequent calls)
 Off hook the phone;
 Dial *31.
*50
Disable Call Waiting
 Off hook the phone;
 Dial *50.
*51
Enable Call Waiting
 Off hook the phone;
 Dial *51.
*67
Call with Caller IDBlocked(per call)
 Off hook the phone;
 Dial *67 and then enter the number to dial out.
*82
Call with Caller IDEnabled(per call)
 Off hook the phone;
 Dial *82 and then enter the number to dial out.
*70
Call with Call Waiting Disable (per Call)
 Off hook the phone;
 Dial *70 and then enter the number to dial out.
*71
Call with Call Waiting Enabled(per Call)
 Off hook the phone;
 Dial *71 and then enter the number to dial out.
*72
Unconditional Call Forward. To set up unconditional call forward:
 Off hook the phone;
 Dial *72 and then enter the number to forward the call;