7-14 Feature interaction
297-2521-106 Standard 23.01 March 2001
Table 7-5
IDDD digits
International dialing format
Number of possible digits
International access number 3 digits (011)
Country code (CC) 1–3 digits
National significant number (NSN) 1–11 digits
Note:
The maximum number of digits allowed for an IDDD number is 18. This
includes the 011 international access number.
—end—
An IDDD number
• is always entered directly by the subscriber
• is part of the called party number information element of the incoming
CALL SETUP message
• cannot be a speed number
When an IDDD call is identified and digits are collected, the country code
digits of the IDDD number are translated by the international translation
scheme. The call is then routed over an outgoing trunk to a system capable
of continuing the call.
On network dialing—VNET
Users can reach a location on the network (onnet) with a 7-digit private
network (VNET) number in a format shown in Table 7-6. The user may
directly dial the number or dial a speed number. The speed number then
accesses a speed list. (For more information on speed dialing, see “Public
speed dialing” in this chapter.)
Table 7-6
Onnet dialing digits
Type of dialed number
Interpretation
7-digit private network (VNET) NNX-XXXX or
NXX-XXXX
Note:
N=2–9; X=0–9
—end—
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