NEC 5224 User Manual

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To select menu items on the display:  
1.  On a 5224 IP Phone, press the softkeys. 
2.  On a 5212 IP Phone, press *, 0 and # on the keypad. For example, if options *=YES 
0=DEFAULT #=NO appear and you want to select YES, press *. 
Procedures in this guide show all menu selection options, where applicable—for example, "Press 
the * or Yes softkey". Procedures in this guide also specify when a menu option is available on 
only one of the phones—for example, "On a 5224 IP Phone only, press the Save softkey".  
Using Your IP Phone in Remote Mode  
Remote Mode allows the 5212 and 5224 IP Phone to be used in the home or in other locations 
away from the office. For information on how to program your IP Phone for remote operation, 
refer to the Remote IP Phones Guide available at www.mitel.com 
About Feature Access Codes 
 Use of some features requires dialing access codes. The codes are flexible and may be different 
than those in this guide. Ask your Administrator for a list of codes you should use.  
For Users on Resilient 3300 ICP Systems  
If during a call, you hear two beeps repeated every 20 seconds it means that your phone is 
switching to a secondary 3300 ICP system. The call continues but some of the keys and features 
on your phone function differently. The keys and most features begin working normally again 
after you hang up. If your phone switches to the secondary system while your speaker or handset 
is muted (that is, while the  MUTE light is on), the call remains muted until you hang up. 
Normal operation resumes when your phone switches back to the primary system. If your phone 
is idle and switched to the secondary system, you'll see a flashing rectangle on the display. The 
rectangle remains until the switch to the primary system is complete.  
5224 IP Phone Line Interface Module  
The Line Interface Module is an optional device that adds an analog phone line (POTS) 
capability to your 5224 IP phone only. If Emergency Call Routing is not programmed on your 
3300 ICP, you must use the Line Interface Module to dial emergency calls. For more information 
on emergency number dialing, refer to Emergency Calls. If you have a Line Interface Module 
connected to your 5224 IP Phone, all programming of the Line Interface Module, except the 
Analog Key, is done by the Installer when your phone is installed. For more information, refer to 
"Using the Line Interface Module" elsewhere in this guide. Note: The 5212 IP Phone does not 
support the Line Interface Module.