User's Manual

AVIATOR 200S/700S
User Manual
COBHAM PRIVATE
Document:
98-158752
Page:
39 of 105
Revision:
B
Level:
COM
CC:
1
(T: 99-161853-F)
7.1.2 Incoming Calls – Ground-to-Air (G2A)
7.1.2.1 Cockpit Alerting
As described in section 3.3.1, calls towards the aircraft may only be placed through controlled access measures.
When a call reaches the aircraft, it may alert the crew:
1. Audibly - though a single stroke chime
14
2. Visually - Call information displayed on the SATCOM->MCDU page (Figure 7-14).
- The audio channel (SAT 1/2) call button on the ACP flashes amber (Figure 7-15).
- Aircraft fitted with a Failure Warning System (FWS) will also display an information message
relevant to the call priority.
7.1.2.2 Identifying the calling party and priority
When an incoming call (G2A) is in the alerting (ringing) phase, the SATCOM MAIN MENU will display the call
priority alongside the audio channel SAT 1/2, and the identity of the calling party on the line below
15
:
 Call Priority
- Refer to section 3.3.1, Table 3-1.
 Caller Identity
- The calling parties’ phone number will be displayed when the number does not exist in the
directory.
- When the calling parties’ number is in the directory, the associated identity will be displayed
in place of the number.
- If the calling party has disabled their phone number presentation, the caller identity will be
displayed as EXTERNAL.
Figure 7-14: MCDU - SATCOM Main Menu -
Incoming call - Unknown caller identity
Figure 7-15: ACP - Incoming Call - Flashing amber
14
In some aircraft, the chime alert (managed external to the AVIATOR S system) may be inhibited during
critical phases of flight.
15
ORT Configuration does permit Caller Identity to be hidden. In this configuration, INCOMING CALL is
displayed alongside SAT 1/2 and the priority used to identify the calling party. E.g. NON-SAFETY EXTERNAL.