User's Manual

SYSTEM DESCRIPTION, INSTALLATION, AND MAINTENANCE MANUAL
ARINC 781-200 SDU and SCM
23-15-30 2-11
DATE TBD
5. On the MCDU, press the button next to MAKE CALL.
The channel status displays DIALING,
RINGING and then ANSWERED
when connected.
(b) Making Calls from the Telephone Directory
You can make voice calls from the numbers you have s
aved in the MCDU’s
telephone directory. Numbers can be saved in the telephone directory using the
MCDU or the ORT. For more information on the ORT, see "ORT Overview" on
page 3-8.
To make a call from the telephone directory:
1. On the MCDU main menu, press the button next to SAT
.
2. On the MCDU keyboard, press the NEXT PA
GE key to advance to the
second page of the SAT-PHONE menu, and then press the button next to
DIRECTORY.
The SAT DIRECTORY INDEX menu appears.
3. To access phone numbers in a directory, press the button next to a directory
name.
The SAT DIRECTORY menu appears.
NOTE: If an entry has the < symbol in the SAT-1 column, that entry can
be dialed on Classic Aero channels. If an entry has the > symbol in
the SAT-2 column, that entry can be dialed on SBB channels. If
there is no symbol, the entry cannot be dialed on that channel.