Pulse/Tone Dial - This phone set can be programmed with tone (multi-frequency) or pulse (decadic) depending on the connected line.
You can change the dial mode between the pulse and the tone of this tone. Use it near p and t.
FLASH FUNCTION - The flash is a feature of the phone system that corresponds to immediately put the hook on and remove it.Flash functions are typically used to access specific services.
Bell Volume Control - "High" means "Low" and "Off" off
Lock Key - Lock key at the bottom of the phone.To change it, you need to use the switch that comes with a unit
The lock has two positions.
With a key in the green position, the lock is disabled so that you can run any type of phone.
Key with red position cannot be calling
Installation Connect the handset to your phone - Connect one end of the spiral cable to the bottom of the phone on the left side of the phone and connector on the bottom of the connector. Connect your phone to the phone line - Connect your phone to the phone line, connect one end of the cable to the connector of the phone line input and make your phone line.