You are very welcome.
Okay, my understanding is you have a Panasonic kx-tda50 you are trying to setup.
Here is the setup info I believe you are looking for:
3. The Hybrid IP-PBX has default passwords preset. For security, change these passwords the first
time that you program the Hybrid IP-PBX.
4. Change the passwords periodically.
5. It is strongly recommended that passwords of 10 numbers or characters be used for maximum
protection against unauthorized access. For a list of numbers and characters that can be used in
system passwords, refer to "1.1.2 Entering Characters" in the PC Programming Manual.
6. If a system password ***** ***** it can be found by loading a backup of the system data into a
PC, and checking the password ***** the KX-TDA50 Maintenance Console software. If you do not
have a backup of the system data, you must reset the Hybrid IP-PBX to its factory defaults and
reprogram it. Therefore, we strongly recommend maintaining a backup of the system data. For
more information on how to back up the system data, refer to "2.4.1 Tool—SD memory backup" in
the PC Programming Manual.
However, as system passwords can be extracted from backup copies of the system data file, do
not allow unauthorized access to these files.
So the short answer is - if there is a backup file, you should be able to get the password ***** that since it's not encrypted. However, since it sounds like a new install, I would just do a factory reset. I believe that process is pressing the reset button - page 144 of the install manual has this info:
If that answers your question, awesome! In that case, I would greatly appreciate a positive rating. If you still need help, just reply back and I'll keep working with you to get this question answered! Thanks.