Polycom SoundPoint IP 331 User Manual

11
VOLUME ADJUSTMENT
In-Call Volume:
• While on a call, press the “+” and “-” buttons to raise or lower the
volume.
Ringer Volume:
• While the phone is not in use, press the “+” and “-” buttons to adjust
the ringer volume on the phone.
CALL WAITING
When an inbound call rings in, you will hear a beep tone emitted by your
phone.
To Answer the Second Call:
1. Press the ashing “Line” button to access that call. The current call
will be placed on hold.
2. Once the second call has ended, resume the original call by pressing
the “Resume” soft key or pressing the ashing “Line” button.
To Reject the Second Call:
• Press the “Reject” soft key to immediately send the caller to
voicemail.

Polycom SoundPoint IP 331 Specifications

General

Product color	Gray
Backlight buttons	Yes
Resolution	102 x 33 pixels
Camera included	No
Frequency range	300 - 3300 Hz
Channels quantity	2 channels
Dimensions (WxDxH)	170 x 145 x 17.5 mm
Ethernet LAN (RJ-45) ports	2
Polyphonic ring	-
Volume control	Digital
Compliance industry standards	IEEE 802.3af; IEEE 802.1p; RFC1889
Storage temperature (T-T)	-40 - 70 °C
Operating temperature (T-T)	10 - 40 °C
Operating relative humidity (H-H)	20 - 85 %

Weight and Dimensions

Weight	625 g