Polycom IP 600 SIP 1.6.X 用户手册

21

No Response from Feature Key Presses

Verify phone is in active state:

•  Make a call to the phone to check 

for inbound call display and ring-
ing as normal.  If successful, try to 
press feature keys within the call to 
access Directory or Buddy Status for 
example.

•  Press 

 followed by System 

 and Server Status to confirm 

line is actively registered to the 
server.

•  Reboot the phone to attempt re-reg-

istration to the server.

Display shows “Network Link is Down”

Verify LAN cable is properly connected:

•  Check termination at the switch or 

hub (furthest end of the cable from 
the phone).

•  Check that the switch or hub is opera-

tional (flashing link/status lights) or 
contact your System Administrator.

•  Press 

 followed by System 

 and Network Status.  Scroll 

down to verify LAN port is Active.

•  Reboot the phone to attempt recon-

nection to the network.

Part 15 Rules

This device complies with Part 15 of the 
FCC Rules.  Operation is subject to the fol-
lowing two conditions:

1.  This device may not cause harmful 

interference, and

2.  This device must accept any 

interferences received, including in-
terference that may cause undesired 
operation.

Class B Digital Device or Peripheral

Note:  This equipment has been tested and 
found to comply with the limits for a Class 
B digital device, pursuant to Part 15 of the 
FCC Rules.  These limits are designed to 
provide reasonable protection against harm-
ful interference in a residential installation.  
This equipment generates, uses, and can 
radiate radio frequency energy and, if not 
installed and used in accordance with the 
instructions, may cause harmful interfer-
ence to radio communications.  However, 
there is no guarantee that interference will 
not occur in a particular installation.  If this 
equipment does cause harmful interference 
to radio or television reception, which can 
be determined by turning the equipment off 

and on, the user is encouraged to try to 
correct the interference by one or more of 
the following measures:

1.  Reorient or relocate the receiving 

antenna.

2.  Increase the separation between the 

equipment and receiver.

3.  Connect the equipment into an out-

let on a circuit different from that 
to which the receiver is connected.

4.  Consult the dealer or an experience 

radio/TV technician for help.