Administrator’s Guide for SIP-T2 Series/T4 Series/T5 Series IP Phones412All Keys Function Keys Menu keyNote: Pressing X key to end the call arenot applicable to T23P/T23G/T21(P)E2/T19(P) E2.Phone Lock ConfigurationThe following table lists the parameters you can use to configure the phone lock.Parameter phone_setting.phone_lock.enable <y0000000000xx>.cfgDescription It enables or disables the phone lock feature.PermittedValues0-Disabled1-EnabledDefault 0Web UI Features->Phone Lock->Phone Lock EnablePhone UIT54S/T52S/T48S/T48G/T46S/T46G/T29G:Menu->Basic->Phone Lock->Lock EnableT42G/T42S/T41P/T41S/T40P/T40G/T27P/T27G/T23P/T23G/T21(P) E2/T19(P) E2:Menu->Settings->Basic Settings->Phone Lock->Lock EnableParameter phone_setting.phone_lock.lock_key_type <y0000000000xx>.cfgDescriptionIt configures the type of phone lock.Note: It works only if “phone_setting.phone_lock.enable” is set to 1 (Enabled). It is notapplicable to T48S/G IP phones.PermittedValues0-All Keys1-Function Keys2-Menu KeyDefault 0Web UI Features->Phone Lock->Phone Lock TypePhone UIT54S/T52S/T48S/T48G/T46S/T46G/T29G:Menu->Basic->Phone Lock->Lock TypeT42G/T42S/T41P/T41S/T40P/T40G/T27P/T27G/T23P/T23G/T21(P) E2/T19(P) E2:Menu->Settings->Basic Settings->Phone Lock->Lock TypeParameter phone_setting.phone_lock.unlock_pin <y0000000000xx>.cfgDescription It configures the password for unlocking the phone.Permitted Characters within 15 digits