JSON message about the configuration capability of the nametag module
{
"CallCfg": {
"KeyBindings": {
"maxSize": 20,
/*maximum number of buttons, which can be same as the maximum number of nametag modules*/
"roomNumber": {
/*required, integer type, room No., which is valid only for nametag module*/
"@min": 1,
"@max": 65535
},
"buttonNumber": {
/*required, integer type, button No., which is valid only for nametag module*/
"@min": 1,
"@max": 16
},
"callNumber": {
/*optional, string type, call number, which is valid only for nametag module; if this node is not supported, it will not be returned*/
"@min": ,
"@max":
}
}
}
}