Grandstream Networks HT814 - Call Operations

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HT812/HT814 User Guide
Version 1.0.15.4
*90
Busy Call Forward: Dial “*90” and then the forwarding number followed by “#”. Wait for dial
tone then hang up.
*91
Cancel Busy Call Forward. To cancel “Busy Call Forward”, dial “*91”, wait for dial tone, then
hang up.
*92
Delayed Call Forward. Dial “*92” and then the forwarding number followed by “#”. Wait for
dial tone then hang up.
*93
Cancel Delayed Call Forward. To cancel Delayed Call Forward, dial “*93”, wait for 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.
#
Pressing pound sign will serve as Re-Dial key.