Volume
Talk
down
Mute
Talk
Unmute
Talk
Table 4: Call Transfer Functions
CURRENT STATUS
FUNCTION
HANDSET
Call
Talk
Transfer
between
Seecode
Vision and
Handset
Table 5: Low Power Indication
CURRENT STATUS
FUNCTION
HANDSET
Low Power
Warning
Table 6: Advanced Call Functions
CURRENT STATUS
FUNCTION
HANDSET
Hold Active
Talk
Call and
Accept
Incoming
Call
End Active
Talk
Call and
Answer
New Call
Reject New
Talk
call
.
Talk
Press button
Talk
Press button
Mute
Press button
OPERATION
HF
Talk
Press and hold
button
for 3 seconds.
OPERATION
HF
Except power
off
OPERATION
HF
Call Waiting
Press button .
Call Waiting
Press button
Call Waiting
Press button .
.
Key tone
.
Key tone
.
SEECODE VISION INDICATOR
VOICE PROMPT
Key tone
SEECODE VISION INDICATOR
VOICE PROMPT
Voice prompt
"Battery low" is
given once every 2
minutes.
SEECODE VISION INDICATOR
VOICE PROMPT
Key tone
.
Key tone
Key tone
Seecode Vision HF920
Current volume will
be displayed on the
screen for 2
seconds.
Icon
indicator
will be
displayed on the
screen.
Icon
indicator
disappe
ars.
OLED DISPLAY
OLED DISPLAY
Message "Battery
Low" is displayed
on the screen.
OLED DISPLAY
30