Change Exp39 label via XML Browser

[Wilson_Yealink]

Hi surik,
Please try below auto provision setences to set the EXP39.

Code:

#!version:1.0.0.1
################################################################################​#######
##                                   Expansion Key(Only for T26P/T28P/T46G Models)   ##      
################################################################################​#######
###T46G/T28P/T26P X ranges from 1 to 6, Y ranges from 1 to 40

###expansion_module.X.key.Y.type =
###expansion_module.X.key.Y.line =
###expansion_module.X.key.Y.value =
###expansion_module.X.key.Y.pickup_value =
###expansion_module.X.key.Y.label =
###expansion_module.X.key.Y.xml_phonebook =

###It configures the key feature of the expansion module X key Y.
expansion_module.1.key.1.type =

###It configures the desired line to apply the expansion module key feature.Integer from 1 to 6
expansion_module.1.key.1.line =

###It configures the value of the expansion module key feature.
###The default value is blank.
expansion_module.1.key.1.value =

###It configures the pickup code for BLF feature or conference ID followed by the # sign for Meet-Me conference feature.
###It only applies to BLF and Meet-Me conference features.
###The default value is blank.
expansion_module.1.key.1.pickup_value =

###It configures the label displayed on the LCD screen of the expansion module for each key.
###The default value is blank.
expansion_module.1.key.1.label =

###It only applies to the Local Group, XML Group and Network Group features.Integer from 0 to 48.
expansion_module.1.key.1.xml_phonebook =

For more information about auto provision, please refer to the guide and template. you can get it from below link.
template
auto provision guide