Unify OpenScape CP400 User Manual

44 Operating your OpenScape Desk Phone CP400
Switching to a different menu during a call
Use the @ or ^ keys to open the main menu and from there, for example, change the Bright-
ness of the display in the Settings.
Selecting the first softkey will take you back to the previous display.
Icons in call states
Icon Meaning
ë
The phone rings
‹ After dialing, the other subscriber's phone rings
g
The call is active.
k
The call has been disconnected.
– Your call partner has placed the call on hold.
+
The voice connection is secure.
The voice connection is not secure.
Tuesday 23 May 2019
Andre-Marie Ampere
Conversations
Favorites
Service/Settings
Alessandro Volta
Reject call
Accept
3333
3333
Incoming call
Status icon for
calls
}

Unify OpenScape CP400 Specifications

General

Handset type	Wired handset
Product type	IP Phone
Product color	Black
Display diagonal	3.7 \
Backlight display	Yes
Display resolution	240 x 120 pixels
Volume control	Buttons
Number of programmable keys	16
Caller ID	-
Lines quantity	- lines
Phonebook capacity	1000 entries
Security algorithms	128-bit AES, 256-bit AES, HTTPS
Networking standards	IEEE 802.3az
Ethernet LAN data rates	10, 100, 1000 Mbit/s
Ethernet LAN interface type	Gigabit Ethernet
Supported network protocols	IP v4/v6 (SIP) IPv4 (HFA), DHCP,
Number of handles included	- pc(s)
Operating system installed	Linux
Ringer type	MP3
Voice codecs	G.711, G.722, G.729, G.729A, G.729B
Safety	CISPR22 Class B, CISPR 24 EN55032 Class B, EN55024 FCC Part 15 (CFR 47) Class B
Certification	CE NRTL FCC Part 68 (CFR 47) / CS-03 Part V
Storage temperature (T-T)	-40 - 70 °C
Operating temperature (T-T)	5 - 70 °C
Headset connectivity	DHSG/EHS
Harmonized System (HS) code	85171800

Weight and Dimensions

Depth	165 mm
Width	283 mm
Height	143 mm
Weight	1200 g