Operation Manual

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Gigaset DE900 IP PRO – More than just a telephone
Gigaset DE900 IP PRO / en / A31008-M2210-R101-5-7619 / Intro.fm / 13.09.2012
PRO Version 3, 30.05.2012
Gigaset DE900 IP PRO – More than just a telephone
Your Gigaset DE900 IP PRO is an IP phone designed for professional use.
u Easy to set up
Use the automatic configuration via the Gigaset phone system or the default settings for
approx. 200 preconfigured VoIP providers.
u Web user interfaces for configuration
Operate and configure your telephone from your PC with ease.
u High Definition Sound Performance – HDSP
Make phone calls with brilliant sound quality.
u Phone functions for the professional user
Use the call divert, conference call, automatic ringback, call reject and Do Not Disturb
(DND) functions.
u Multiple directories
Manage your personal directory with up to 500 vCards (caller pictures are possible). Use an
LDAP online directory or online directories on the Internet.
u Connection to a Gigaset T500 PRO or Gigaset T300 PRO Gigaset phone system
Connect your telephone to a Gigaset phone system and make use of a shared line with
colleagues and central management of your call lists or call switching, for example.
u Network connection
Connect your telephone to the local network via Ethernet. Connect a PC using your tele-
phone as a gigabit Ethernet switch.
u Wireless connection to the local network (WLAN)
Use your telephone in a wireless network.
u Numerous options for mobile communication
Use DECT, Bluetooth or cable to connect a headset. You can connect a handset via DECT
or Bluetooth and a mobile phone via DECT.
u Protect the environment
Reduce environmental pollution with the energy-saving power adapter and automatic
deactivation of DECT functionality. Reduce radiation with Eco Mode+ for DECT.
u Gigaset MobileOFFICE™
Do you change workstations? Ensure your PC and phone settings are available wherever
you work.
u Individual settings
Load your own pictures and ringtones, subscribe to Internet services and choose how you
want the display to look.
Assign functions or frequently used numbers to the keys.
u Virtually unlimited storage
Connect a USB storage device to expand storage space for pictures, ringtones and vCards.