Guide to using your CISCO IP 7945 phone at Imperial College 
 
 
Issued on 11.02.2013                               Page 4 of 5  Produced by Karen Vincent 
 
Messages [ ]  If you do not have Unified Messaging when you press  , nothing 
will happen. To request Unified Messaging please contact your 
Telecoms Rep. 
 
To access Unified Messenger 
1.  Press   
2.  The system will then say “You are connect to Microsoft Exchange, 
“Name” (if you have already set up your voicemail box ) please 
enter your pin then press the # key” 
3.  Enter your pin and press the # key 
4.  The system will then say “You have X new voice message and X 
new email message. Main menu to listen to your voicemail 
messages say voicemail ...” you just then follow the prompts. 
See the Unified Messaging Guides on the following web link for more 
detailed instructions 
www.imperial.ac.uk/ict/services/telephones/telephoneuserguides 
 
See the guide called How to reset your voicemail pin if using 
Microsoft Unified Messaging if you want to reset your voicemail pin, 
which is available on the following webpage:  
www.imperial.ac.uk/ict/services/telephones/telephoneuserguides 
 
To Make a Conference Call   
1.  Lift receiver/ press the Speaker button if you want the call to be on 
two way loud speaker. 
2.  Dial the first conference delegate. If it is an external call remember 
to prefix your call with a ‘9’. 
3.  Press More 
4.  Press Confrn and the first call will go on hold. 
5.  Dial the second delegate and let them answer. 
6.  Press Confrn and all calls will be connected 
7.  Repeat steps 3 to 6 until you have all the delegates in the call 
 
Please note:  
  The destination to which you can conference in is limited by the class 
of service the extension has. 
  The max number is 8 
 
How to change your ring tone   
1.  Press settings  
2.  Press Select or  now the User Preferences option is highlighted 
3.  Press Select or  now the Rings option is highlighted 
4.  Press Select or  now the Default Ring is highlighted 
5.  Scroll up and down the Select Ringer List using the up and down/ 
left and right navigation buttons which are surrounding  . Press 
 or Play to hear the ringer tune 
6.  Press Select 
7.  Press Save 
8.  Press Exit until you are back at the default screen