Patton electronic 4630 Series Network Router User Manual


 
ISDN compliance 42
SmartNode 4630 Getting Started Guide A • Compliance information
ISDN compliance
The device is approved for connection to the public ISDN telecommunication network.
When this device is used in North America, it shall be connected
to a Network Termination Device and not connected directly to
an outside POTS line.
CAUTION