Philips D721 - Manual (Page 70)

6.2 Internal calls
Free internal calls can be conducted if a telephone is connected to the
analog port.
Initial state: handset lifted, dial tone
Steps:
No. Description Input
Display on the D721
INTERNAL CALL
NUR 00
,
35 888888 0
Е‹ З ¤‰ ÏÌÓÛı
R *
Establish an internal
call 1
69
ISDN telephone a/b terminal
(SmartLine D721) on the analog port
MSN index MSN entry Ringing MSN index MSN entry Ringing
tone tone
MSN 1 47 11 Ring. tone 1 MSN 5 47 11 depending
MSN 2 47 12 Ring. tone 2 MSN 6 47 12 on
MSN 3 47 13 Ring. tone 3 MSN 747 15 terminal
MSN 4 47 14 Ring. tone 4 MSN 8
Called number Called terminal
47 11 ISDN telephone rings with ringing tone 1
and a/b terminal rings
47 12 ISDN telephone rings with ringing tone 2
and a/b terminal rings
47 13 only ISDN telephone rings with ringing tone 3
47 14 only ISDN telephone rings with ringing tone 4
47 15 only a/b terminal rings