Yealink SIP-T23, Provisioning Manual

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Yealink IP Phones Auto Provisioning Guide
226
Parameter
Permitted
Values
Descriptions Web Setting Path
If the ringer device is set to Headset or
Headset&Speaker, the headset should be
connected with the IP phone and the headset
mode also should be activated in advance.
The default value is 0.
features.factory_pwd_enable 0 or 1
It enables or disables the IP phone to prompt
for the administrator password when you long
press the OK key to perform factory reset.
0-Disabled
1-Enabled
The default value is 0.
features.export_cfg_erase_pwd 0, 1 or 2
It configures the type of the password which
exists in the config file when the IP phone
exports the config file.
0-Encrypted
1-Blank
2-Plaintext
The default value is 1.
features.pickup.group_pickup_enable 0 or 1
It enables or disables the IP phone to display
the GPickup soft key when the IP phone is in
the pre-dialing screen.
Features->Call Pickup->Group Call
Pickup