Yealink SIP-T4 Series Configuration Manual page 122

##It configures the interval (in seconds) of MWI subscription for account
X.
##The default value is 3600.
account.2.subscribe_mwi_expires =
##It enables or disables the phone to subscribe to the voice mail number
for the message waiting indicator for account X.0-Disabled,1-Enabled.
##The default value is 0.
account.2.subscribe_mwi_to_vm =
##It configures the period (in seconds) of ACD subscription for account X.
##The default value is 1800.Except T19P/T21P Models
account.2.subscribe_acd_expires=
account.2.display_mwi.enable=
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##It configures the BLF List URI to monitor a list of users for account X.
##The default value is blank.
account.2.blf.blf_list_uri = %BWBLF-URI-2%
##It configures the feature access code for directed call pickup (default:
*97) for account X.
##The default value is blank.
account.2.blf_list_code = %BWFAC-DIRECTED-CALL-PICKUP-2%
##It configures the feature access code for directed call pickup with
barge-in (default: *33) for account X.
##The default value is blank.
account.2.blf_list_barge_in_code = %BWFAC-DIRECTED-CALL-PICKUP-WITH-BARGE-
IN-2%
##It configures the period (in seconds) of the BLF subscription for
account X.
##The default value is 1800.Integer from 30 to 2147483647.
account.2.blf.subscribe_period =
##It configures the event of the BLF subscription for account X.0-
Dialog,1-Presence.
##The default value is 0.
account.2.blf.subscribe_event =
##It enables or disables the phone to handle NOTIFY messages out of the
BLF dialog for account X.0-Disabled,1-Enabled.
##The default value is 0.
account.2.out_dialog_blf_enable =
##It configures the BLF List Retrieve call parked code for account X.
##The default value is blank
account.2.blf_list_retrieve_call_parked_code =
account.2.blf.match_host.enable=
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BROADSOFT PARTNER CONFIGURATION GUIDE – YEALINK T4X IP PHONE
2017 BROADSOFT INC.
©
BLF List(Except T19D Model)
BLA/SCA
20-BD5476-00
PAGE 122 OF 150