Grandstream Networks 200 - Manual (Page 10)

Grandstream Networks, Inc. BT200 User Manual Page 10 of 33
Firmware 1.1.6.44 Last Updated: 12/2008
Using the GXP SIP Enterprise Phone
G
ETTING
F
AMILIAR WITH THE
LCD
BT200 phone has a numeric LCD of 64mmx24mm size with backlight. This model has a small red LED
status reminder. Here is the display when all segments illuminate:
Figure 5: BT200 LCD
When the phone is in the normal idle state, the backlight is off. Whenever an event (call) occurs, the
backlight will turn on automatically to bring the user’s attention. In addition, if Voice Mail configured and
there is a VM waiting, the red LED will be blinking to remind user there is a Voice Mail in the Voice Mail
server.
Table 5: LCD Icons
Icon LCD Icon Definitions
Connectivity Status / SIP Proxy/Server Icon:
OFF – IP address of Sip server is not found
ON – IP address of Sip server are located
Blinking –Ethernet link failure or the phone is not registered properly
Phone Status Icon:
OFF when the handset is on-hook
ON when the handset is off-hook
Speaker Phone Status Icon:
FLASH when phone rings
OFF when the speakerphone is off
ON when the speakerphone is on
Handset and Speakerphone/Headset Volume Icons:
0-7 scales to adjust handset / speakerphone volume