Polycom CX700 User Manual

Customizing Your Phone
2 - 9
3 Press the Enable soft key or the Cancel soft key to exit the High Contrast
screen without making changes.
Enabling Text Telephone
The Text Telephony (TTY) setting enables those who are deaf or speech
impaired to use the telephone.
To enable TTY on your phone:
1 Press the Settings soft key.
2 Select Text Telephone (TTY).
3 Plug a telephone typewriter device into the headset port at the back of
your phone.
4 Press the Enable soft key or the Cancel soft key to exit the TTY screen
without making changes.
Changing Your PIN
To change your PIN:
1 Press the Settings soft key.
2 Select Change PIN.
Note
PIN enforcement is configured by Microsoft Lync 2010. For more information,
contact your system administrator.

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