Polycom SoundPoint IP 550 User Manual

Customizing Your Phone
2 - 5
3. Select Backlight On Intensity.
4. Use or to select high, medium, low, or off, and then press the
Select soft key.
The default level is medium.
5. Select Backlight Idle Intensity.
6. Use or to select high, medium, low, or off, and then press the
Select soft key.
The default level is low.
7. Select Maximum Intensity.
8. Press the Up or Down soft keys to increase or decrease the backlight
intensity.
9. Press the Ok or Cancel soft keys to accept or cancel changes.

Polycom SoundPoint IP 550 Specifications

General

Full duplex	Yes
Camera included	No
Frequency range	150 - 7000 Hz
Base station keys	26 + 4
Channels quantity	2 channels
Dimensions (WxDxH)	265 x 150 x 190 mm
Networking features	DHCP/Static IP
Ethernet LAN (RJ-45) ports	2
Supported network protocols	FTP, TFTP, HTTP, HTTPS
Supported data transfer rates	10/100 Mbit/s
Product color	Gray
Storage temperature (T-T)	-40 - 70 °C
Operating temperature (T-T)	10 - 40 °C
Operating relative humidity (H-H)	20 - 85 %
Power requirements	48V DC
Volume control	Digital
Voice codecs	G.722
Backlight color	-
Display resolution	320 x 160 pixels
Safety	UL/C-UL; CE Mark-1; EN 60950-1; IEC 60950-1; AS/NZS 60950
Certification	- FCC Part 15 (CFR 47) Class B - ICES-003 Class B - EN55022 Class B - CISPR22 Class B - AS/NZS CISPR 22 Class B - VCCI Class B - EN55024 - EN61000-3-2; EN61000-3-3 - ROHS - Anatel - GOST - C-tick - CCC
Compliance industry standards	IEEE 802.3af; IEEE 802.1p;IEEE 1329; RFC 1889

Weight and Dimensions

Weight	2045 g