Unify OpenScape CP400 User Manual

64 Setting up the phone
Call settings
Activating/deactivating a second call
You can determine whether or not you would like to accept second calls (call
waiting) during a conversation.
@ Open menu  page 22.
Select and confirm.
Select and confirm.
Select and confirm.
or
Select and confirm.
Central speed dial numbers
Speed dial numbers are stored in the system.
The central speed dial directory can be obtained from your responsible adminis-
trator, e.g. in printed format.
If your telephone belongs to an ONS group (parallel calls  page 132),
please note the following special features:
In addition to triggering an alert tone on the engaged telephone, the se-
cond call will also be signaled with a ring tone on the other telephones in
the ONS group.
Switch? f
Second call? l
Turn on? l
Turn off? l
Speed dial numbers are set up by your responsible administrator.

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