Grandstream HT704 HANDYTONE ATA-ROUTER HT704 User Manual
Product codes
HT704
FIRMWARE VERSION 1.0.4.8 HT70X USER MANUAL Page 22 of 51
*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.