Using Your Phone with PSTN Account
170
Using
Your
Phone
with
PSTN
Account
You
can
connect
an
optional
expansion
PSTN
box
CPN10
to
extend
functions
of
the
conference
phone.
You
can
make
PSTN
calls.
Up
to
2
cascaded
PSTN
Boxes
can
be
installed
to
a
conference
phone.
Topics
Connecting
the
Expansion
PSTN
Box
CPN10
If
you
want
to
use
the
functions
about
PSTN
on
the
phone,
you
need
to
connect
the
expansion
PSTN
box
CPN10
in
advance.
Procedure
1.
Insert the USB plug on the expansion PSTN box into the USB port on the phone.
For the information on how to connect expansion PSTN box CPN10, refer to PSTN Box CPN10 quick start guide
on
page.
Configuring the PSTN Account
If you have connected an expansion PSTN box CPN10 to the phone, a PSTN account is automatically registered on
the phone. You can disable the account.
Before You Begin
The PSTN box CPN10 is connected to the phone successfully, and the phone prompts to confirm that you want to
set the PSTN account.
Procedure
1.
Select
OK
.
2.
Select the desired PSTN account.
3.
Select the desired value from the
Activation
field.
4.
(Optional.) Enter the string that will appear on the phone screen in the
Label
field.
5.
Select
.
Tip
: You can also configure the PSTN account at the path
Settings
>
Advanced Settings
(default password: admin) >
Accounts
.
Related Topic
Connecting the Expansion PSTN Box CPN10
Selecting the Country for PSTN Use
You have to select the country before using the PSTN account.
Procedure
Yealink T58W User Guide