I need to know the prices for these PBX products. Each has to have 3 external lines and 48 lines for internal communication between rooms.

Kindly also send details of features for each product:

1. Panasonic KX TDA100

2. Panasonic TEM824

Kind regards

To follow the path:
   look to the master,
    follow the master,
    walk with the master,
    see through the master,
    become the master.

- Zen Poem