HandTone-496 User Manual
Grandstream Networks, Inc.
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Note: When intended Transfer failed, if A hangs up, the HandTone-496 will ring user A again to
remind A that B is still on the call, by pressing FLASH or Hook again will restore the conversation
between A and B.
5.3
Call Features
5.3.1
Call Features Table
Following table shows the call features of HandTone-496.
Key
Call Features
*30
Block Caller ID (for all subsequent calls)
*31
Send Caller ID (for all subsequent calls)
*67
Block Caller ID (per call)
*82
Send Caller ID (per call)
*50
Disable Call Waiting (for all subsequent calls)
*51
Enable Call Waiting (for all subsequent calls)
*70
Disable Call Waiting. (Per Call)
*71
Enable Call Waiting (Per Call)
*72
Unconditional Call Forward.
To use this feature, dial “*72” and get the dial tone. Then dial
the forward number and “#” for a dial tone, then hang up.
*73
Cancel Unconditional Call Forward
To cancel “Unconditional Call Forward”, dial “*73” and get
the dial tone, then hang up.
*90
Busy Call Forward
To use this feature, dial “*90” and get the dial tone. Then dial
the forward number and “#” for a dial tone, then hang up.
*91
Cancel Busy Call Forward
To cancel “Busy Call Forward”, dial “*91” and get the dial
tone, then hang up
*92
Delayed Call Forward
To use this feature, dial “*92” and get the dial tone. Then dial
the forward number and “#” for a dial tone, then hang up.
*93
Cancel Delayed Call Forward
To cancel this Forward, dial “*93” and get the dial tone, then
hang up
Flash/Hook When in conversation, this action will switch to the new
incoming call if there is a call waiting indication.
When in conversation without an incoming call, this action
will switch to a new channel for a new call.
