The handset is included for those clients who choose to take up the optional INS Telephone Service. As the device is not connected to a standard phone line, the handset can only be used as a telephone with this optional service in place.
The handset is included for those clients who choose to take up the optional INS Telephone Service. As the device is not connected to a standard phone line, the handset can only be used as a telephone with this optional service in place.