Firmware Version 1.0.0.35 - Grandstream Networks GXP1610 User Manual

*51
*67
*82
*70
*71
*72
*73
*90
*91
*92
*93

Firmware Version 1.0.0.35

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Disable Call Waiting (for all subsequent calls)
 Dial *51.
Selective Anonymous Call(per Call).To enable selective
anonymous call:
 Dial *67 and then enter the number to dial out;
 Dial out.
 Note: Once set, the firstly dialed call is anonymous.
Call with Caller ID Enabled (per call)
 Off hook the phone;
 Dial *82 and then enter the number to dial out.
Call with Call Waiting Disable (per Call)
 Dial *70 and then enter the number to dial out;
 Dial out.
 Note: Once set, the fisrt call need not to enter call waiting as
being supposed to.
Call with Call Waiting Enabled (per Call)
 Dial *71 and then enter the number to dial out;
 Dial out.
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.
Cancel Unconditional Call Forward. To cancel the unconditional call
forward:
 Dial *73.
Busy Call Forward. To set up busy call forward:
 Dial *90 and then enter the number to forward the call;
 Dial out.
Cancel Busy Call Forward. To cancel the busy call forward:
 Dial *91;
Delayed Call Forward. To set up delayed call forward:
 Dial *92 and then enter the number to forward the call;
 Dial out.
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.
GXP1610/GXP1620/GXP1625
User Guide
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