Polycom CX700 User Manual

Using the Basic Features of Your Phone
3 - 5
Ending Calls
To end a call:
>> Do one of the following steps:
— Press the EndCall soft key.
— Replace the handset.
— Press the Speakerphone key if you are using the speakerphone.
— Press the Headset key if you are using the optional headset.
Redialing Numbers
To redial the last placed call:
1 On the left-hand side of the graphic display, select the Contacts soft key,
.
2 Press the Redial soft key.
To redial any missed call:
>> Refer to Managing Call Lists on page 2-12.
Muting the Microphone
During a call, press the Microphone Mute key. Microphone Mute LED turns
on to indicate that the other party cannot hear you.
Microphone Mute applies to calls using the handset, headset, and
speakerphone. You can still hear all other parties while mute is enabled.
To turn off Microphone Mute, press the Microphone Mute key again.
Adjusting the Call Volume
During a call, if you are using the speakerphone, pressing the Volume key
adjusts the speaker volume.

Polycom CX700 Specifications

Power

power over Ethernet	IEEE 802.3af Class 2
maximum power consumption	13 Watts

LCD Display

display size	5.7 inches
display type	amorphous-TFT Active-Matrix Transmissive
display resolution	320x240

Audio

frequency response	30 – 20kHz
signal-to-noise ratio	78 dB (@ 1kHz)
dynamic range	>80 dB (@ 1kHz)
total harmonic distortion + noise	<0.08% (@ 1 kHz)

Operating Environment

operating temperature range	-10°C to 40°C
relative humidity	80% max (non-condensing)
operating altitude range	-304.8 meter to 3962.4 meter

Weight and Dimensions

dimensions when not tilted	252.7 x 268.6 x 91.3 mm
dimensions when tilted up	193.2 x 268.6 x 192.1 mm
unit weight	2.1 kg
handset weight	200 g
shipping weight	2 kgs