Change Extension No's

Yes, the Panasonic KX-T7667 phone and the Panasonic KX-TES824 PBX are compatible.
The KX-TES824 should be able to accommodate different handsets because it is made to work with a variety of Panasonic phones, including the KX-T7667 model.

You must connect the KX-T7667 phone to an available extension port on the PBX and configure it with the proper parameters using the PBX programming software or a web interface in order to add the phone to your current PBX system.

It's vital to keep in mind that the KX-T7667 is a proprietary phone made just for Panasonic PBX systems and might not work with other phone systems or third-party hardware.

How to set date & time for panasonic KX-T7730 Propietary Telephon for more information visit us www.panasonic.jayaperkasa.com/date-time-panasonic-kx-tes824/

It depends what telephone system the KX-T7730 is connected to. You should have a Panasonic box that says 'KX-TA624', 'KX-TEA308, 'KX-TES824' or similar somewhere.
Depending which Telephone System you have, it may just need programming or it may need an additional card (circuit board) installing. Panasonic KX TEA TES Telephone Systems Tiny Telecom

panasonic kx tes824 service manual Free Manual panasonic kx tes824...

This programming is done at the KSU by using the Programmer's tool.

It's not a password, it's a restriction. You change the Class of Service for the phone and put in the international code as a restricted digit.

Check your Programming manual for the system.

Carl

How can I switch to take the first line instead of the third line lpbx tes824

Press down the vol it will show the miss call

that is not pssible to set from telephone
there is a PABX device (panasonic kx-tes824 ) fixed in wall
from that PABX check 101 extension number (maybe 10, wich phone connected jack1 )
from there is only you can program



Please let me know this useful

to ring only at extension 101 and 106,you can do this press *# 1234# press 408 speaker phone CON. press * CO1. Enable press right arrow key from 7730 phone CO2. mixed CO3. mixed CO4. mixed CO5. mixed CO6. enable press Auto dial store thats it