Tyco Electronics M/A-COM MM23016 Manual De Usuario

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MM23016, Rev. C 
38 
1.  Press the * 9 keys. 
2.  Enter the telephone number. Ignore dashes/spaces, and precede the number with any required access 
digits such as a 1 for long distance. 
3.  Press the # key. 
4.  Wait a few seconds and then press and release the mic’s PTT button to initiate the call. An initial ring 
tone plays indicating call initiation. Once the gateway picks up the call, another ring tone sounds. 
5.  When the caller answers, press the PTT button when speaking and release it to listen to the caller. 
6.  To hang-up, press the # button or (-) using 
7.28.2 Receiving an Interconnect Call 
When receiving an Interconnect Call, a ring sounds in the speaker and/or headset. Press up or down using 
 or any number key to accept an incoming Interconnect Call. Press the microphone’s PTT button 
when speaking (transmitting) to the caller. 
Press the # button or (-) using 
 to reject an incoming Interconnect Call. 
7.29  EMERGENCY COMMUNICATIONS 
The M7200 mobile radio can transmit both emergency voice calls and emergency alerts over the entire 
network. OpenSky handles emergency calls and alerts with the highest priority. 
For critical voice communications, an emergency call can be raised on the default talk group or the 
currently selected talk group by “declaring” an emergency on the talk group. The exact talk group is 
determined by the currently active profile. After successfully declaring an emergency on a talk group, the 
declaring radio’s microphone remains “hot” for a predetermined amount of time. In other words, the radio 
transmits audio for a period of time even when the microphone’s PTT button is not pressed. An 
emergency talk group is provided greater priority and infinite hang-time by the radio system’s 
infrastructure. Hang-time is the maximum duration of quiet time between transmissions on the talk group 
before the infrastructure assets are automatically taken away. Because an emergency call is handled on a 
talk group, it is received by all radios and consoles monitoring the talk group. 
An emergency alert is a data message sent by the radio to the MIS console (or any console capable of 
receiving it). It identifies the radio declaring the emergency, and the radio’s location (if the radio is 
equipped with a GPS receiver). Voice audio is not automatically transmitted during the emergency 
if the administrator configures the radio for alert notification only. 
7.29.1 Declaring an Emergency Call or Alert 
Press the red emergency button on the radio to enter emergency mode. The emergency is raised after the 
emergency raise delay [default is one (1) second].  
•  If the active profile of the unit initiating the emergency is configured for Emergency Alert, the 
emergency alert signal is sent to registered alert servers, such as the dispatcher console.   
•  If the active profile of the unit initiating the emergency is configured for Emergency Call, the 
talkgroup is placed into emergency status notifying other radios and the emergency alert signal is sent 
to the dispatcher console.  
•  If the emergency behavior of the active profile is Current, the active, selected voice group becomes 
the default emergency voice group.