Yealink SIP-T54S Administrator's Manual page 680

Administrator's Guide for SIP-T2 Series/T19(P) E2/T4 Series/T5 Series/CP860/CP920 IP Phones
Procedure
SCA can be configured using the following methods.
Central
Provisioning
(Configuration File)
Web User Interface
Phone User Interface
654
<MAC>.cfg
<y0000000000xx>.cfg
Configure the registration line type.
Parameter:
account.X.shared_line
Configure the call pull feature access
code.
Parameter:
account.X.shared_line_callpull_code
Configure the private hold soft key.
Parameters:
phone_setting.custom_softkey_enabl
e
custom_softkey_talking.url
Assign a private hold key.
Parameters:
linekey.X.type/
expansion_module.X.key.Y.type
linekey.X.label/
expansion_module.X.key.Y.label
linekey.X.shortlabel
Configure the registration line type.
Configure the call pull feature access
code.
Navigate to:
http://<phoneIPAddress>/servlet?p=
account-adv&q=load&acc=0
Configure the private hold soft key.
Navigate to:
http://<phoneIPAddress>/servlet?p=
settings-softkey&q=load
Assign a private hold key.
Navigate to:
http://<phoneIPAddress>/servlet?p=
dsskey&q=load&model=0
Assign a private hold key.