User's Manual

5-2 Use of RJJ Extension FSU811 User Guide
1. Pick up the
extension.
Now, the extension can be used to
answer the call.
2. Pick up
FSU811
phone.
The extension can continue answering
the call, while from FSU811 phone
nothing can be heard.
3. Hang up
FSU811
phone.
The extension can still be used to answer
the call.
Status 2 Both FSU811 phone and
its extension are in
standby mode, have
incoming calls.
4. Hang up the
extension.
The call is aborted and the extension
returns to standby mode.
1, Pick up the
extension.
The off-the-hook dial tone can be heard
from the extension.
Status 3 Both FSU811 phone and
the extension are in
standby mode.
2, At this time
a call is
incoming.
An alarm voice is heard from the
extension. FSU811 phone has no
response. The extension can be used to
answer this incoming call.
1, Pick up the
extension.
The off-the-hook dial tone can be heard
from the extension.
2. Pick up
FSU811
phone.
Nothing can be heard from FSU811
phone, while the off-the-hook dial tone
can still be heard from the extension.
3. Hang up
FSU811
phone.
The off-the-hook dial tone can still be
heard from the extension.
Status 4 Both FSU811 phone and
the extension are in
standby mode.
4, Hang up the
extension
The extension returns to standby mode.
1, Pick up the
extension.
The off-the-hook dial tone can be heard
from the extension.
2. Pick up
FSU811
phone.
Nothing can be heard from FSU811
phone, while the off-the-hook dial tone
can still be heard from the extension.
3. Hang up the
extension.
The off-the-hook dial tone can be heard
from FSU811 phone.
Status 5 Both FSU811 phone and
the extension are in
standby mode.
4. Hang up
FSU811
phone.
FSU811 phone returns back to the
standby mode.
1, Pick up
FSU811
phone.
The off-the-hook dial tone can be heard
from FSU811 phone.
2, Pick up the
extension.
Busy tone is heard from the extension,
while the off-the-hook dial tone can still
be heard from FSU811 phone.
3, Hang up
FSU811
phone.
The off-the-hook dial tone can be heard
from the extension.
Status 6 Both FSU811 phone and
the extension are in
standby mode.
4, Huang up
the extension.
The extension returns back to the standby
mode.
Status 7 Both FSU811 phone and
the extension are in the
standby mode.
1, Pick up
FSU811
phone.
The off-the-hook dial tone can be heard
from FSU811 phone.