1.2 Making Calls
22
User Manual
To select a specified outside (CO) line
To select an idle unassigned outside (CO) line
•
The Single-CO (S-CO) and Group-CO (G-CO) button lights show the current status as
follows:
Off
: The line is idle.
Green on
: You are using the line.
Red on
: Another extension is using the line (S-CO), or other extensions are using all
outside (CO) lines in the outside (CO) line group (G-CO).
•
Emergency Call
You can dial preprogrammed emergency numbers after seizing an outside (CO) line
without any restrictions.
•
You can press the S-CO or G-CO button without going off-hook first.
•
You may be restricted from making calls to certain outside parties. If you have questions
about your calling restrictions, consult your manager or dealer.
•
To make a call to another party without going on-hook
, press the FLASH/RECALL
button. Pressing the button will re-access the outside (CO) line and provide an external
dial tone. You can dial the new phone number without going on/off-hook.
•
Hands-free Operation
You can make an outside (CO) line call and have a conversation in hands-free mode using
the SP-PHONE button. Refer to "1.4.8 Talking to Another Party without Lifting the Handset
(Hands-free Operation)".
PT and
PT
Off-hook.
Talk.
Press
S-CO
.
Dial
outside phone
number
.
outside
phone no.
(S-CO)
PT
Off-hook.
Talk.
Dial
outside phone
number
.
outside
phone no.
Press
O-CO
.
(O-CO)