Cisco IP Phone 7970 Series 21
Tips
If you make a mistake while entering a phone number, press << to erase one or more digits. Press
Cancel to exit the dialing attempt.
If you cannot hear a dial tone or complete a phone call, one or more of the following factors might
apply. If necessary, ask your system administration for more information.
You need to log into the Extension Mobility service from the button on your phone.
You need to enter a client matter code or forced authorization code after dialing a number.
Your phone has time-of-day restrictions that prevent you from using some features during
certain hours of the day.
Place a call using
your Cisco Extension
Mobility profile
Make sure that you are logged in to Extension Mobility (EM). Choose
> EM Service (exact name might vary), then use your keypad to enter
login information. If you are sharing a phone, you might need to log in to EM
before you can access certain features or complete a call.
EM is a special, non-default feature that your system administrator can
assign to phones and phone users. Refer to the Customizing Your
Cisco IP Phone on the Web:
http://www.cisco.com/univercd/cc/td/doc/product/voice/c_ipphon/index.htm
Make a video call Check the touchscreen display for this icon:
If the icon is present, your phone is video-enabled and can support
Cisco VTAdvantage. This enables you to make video calls using your
Cisco IP Phone, your personal computer, and an external video camera.
Contact your system administrator for assistance and refer to the Cisco VT
Advantage Quick Start Guide and Cisco VT Advantage User Guide:
http://www.cisco.com/univercd/cc/td/doc/product/voice/c_ipphon/index.htm
If you want to... Then...