70 Tone Commander 7210/7220 User Manual
Troubleshooting

No Network Connection

If the network connection is missing, the following display will be
shown:
Connect the Net jack on the phone to the LAN using a Category 5 or
better cable.

DHCP Error

If a connection to your DHCP server could not be established, the
following display may be shown:
Verify that your DHCP server is running correctly and is accessible by
the phone over your network. If you are using manually-entered IP
addresses, press Setup → INSTL → IP and enter each IP address.

Network Error

If your phone fails to register with the iMerge server, the following
display will be shown until registration is successful:
Enter the Installation Options menu and verify your IP addresses and
subnet mask (Setup → INSTL → More
4 → IP).
NO ETHERNET CONNECTION
DHCP ERROR, RETRYING
PRESS SETUP TO CONFIGURE
REGISTERING WITH iMERGE

(diagnostic messages)