Grandstream Networks GS-GXP1610, User Manual

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GXP16XX User Guide
Version 1.0.7.18
*70
Call with Call Waiting Disable (per Call)

Dial *70 and then enter the number to dial out;

Dial out.
Note: Once set, the first call need not to enter call waiting as being supposed to.
*71
Call with Call Waiting Enabled (per Call)

Dial *71 and then enter the number to dial out;

Dial out.
*72
Unconditional Call Forward. To set up unconditional call forward:

Dial *72 and then enter the number to forward the call;

Dial out.
Note: Once set, all calls will be forwarded to another preset number and your phone will
not ring.
*73
Cancel Unconditional Call Forward. To cancel the unconditional call forward:

Dial *73.
*90
Busy Call Forward . To set up busy call forward:

Dial *90 and then enter the number to forward the call;

Dial out.
*91
Cancel Busy Call Forward . To cancel the busy call forward:

Dial *91;
*92
Delayed Call Forward . To set up delayed call forward:

Dial *92 and then enter the number to forward the call;

Dial out.
*93
Cancel Delayed Call Forward . To cancel the delayed call forward:

Dial *93.
Note: Once set, the incoming call will be forwarded to another preset number if no one
answers the phone.
Note: If the following feature codes do not work on your phone, please contact Administrator to turn on the
“ Enable Call Features” on phone’s Web GUI. Enable Call Features is under phone’s Web