Grandstream Networks, Inc. HT-386 User Manual Page 15 of 34
Firmware 1.0.3.64 Last Updated: 2/2007
CALL FEATURES Following table shows the call features (* code) of HT-386.
TABLE 5: HT–386 CALL FEATURE DEFINITIONS
Key Call Features
*23 3 way Conferencing
Refer section above above for procedure to perform 3 way Calling.
*30 Block Caller ID (for all subsequent calls)
*31 Send Caller ID (for all subsequent calls)
*67 Block Caller ID (per call). Dial “*67” + ” number ”. No dial tone will be played in the
middle.
*82 Send Caller ID (per call). Dial “*82” + ” number ”. No dial tone will be played in the
middle.
*50 Disable Call Waiting (for all-config change)
*51 Enable Call Waiting (for all-config change)
*70 Disable Call Waiting (Per Call)
*71 Enable Call Waiting (Per Call)
*72 Unconditional Call Forward.
To use this feature, dial “*72”, wait for the dial tone. Then dial the forward number ended
with #, wait for dial tone, hang up.
*73 Cancel Unconditional Call Forward
To cancel “Unconditional Call Forward”, dial “*73” and get the dial tone, then hang up.
*87 Blind Transfer
Refer to section above for procedure to perform Blind Transfer.
*90 Busy Call Forward
To use this feature, dial “*90”, wait for the dial tone. Then dial the forward number ended
with #, wait for dial tone, 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”, wait for the dial tone. Then dial the forward number ended
with #, wait for dial tone, hang up.
*93 Cancel Delayed Call Forward
To cancel this Forward, dial “*93” and get the dial tone, then hang up
Flash/Hook Toggles between active call and incoming call (call waiting tone). If not in conversation,
flash/hook will switch to a new channel for a new call.