19
Making cost-effective calls
SL 740 / Singapore / A31008-L740-S102-1-7619 / charges.fm / 13.07.2004
Making cost-effective calls
Sign up with a network provider who
offers particularly low-cost call rates (call-
by-call) or view the call charges on the
handset after you make a call. You can use
the speed dial list (p. 12) to manage your
call-by-call numbers.
Linking a call-by-call number
with a phone number
This function can be used to put a network
provider's prefix in front of the telephone
number ("linking").
C
Open the network access list.
s
Select entry.
©
Press the display key.
Display Number
Select and press
OK
.
~
Enter
number.
You can also dial a number
from the directory (p. 13).
c
Press the talk key. The number
is dialled.
Automatic network provider
preselection
You can use two lists to specify a call-by-
call number (preselection number) that
will be
automatically
placed in front of
certain numbers when you dial them:
u
List with preselection:
In this list you
specify the prefixes or the first digits of
prefixes with which you wish the
preselection number to be used.
u
List without preselection:
In this list
you specify the "exception to the rule".
The "rule" is what you specified in the
"list with preselection".
Example:
You have entered "08" in the preselection
list. All numbers beginning with 08 will be
dialled automatically with the
preselection number.
Entering "081" in the list without
preselection restricts the above rule.
Numbers with 081 are now a specific
subgroup of the 08 numbers. All 081
numbers will be dialled without
preselection.
Storing a preselection number
v
¢
Ð
¢
Base
¢
Preselection
¢
Preselect. No.
~
Enter or change the
preselection number.
©
Press the display key.
Save Entry
Select and press
OK
. The entry
is stored.
a
Long
press (idle status).
Saving/changing entries in the
preselection lists
Each of the two lists can hold 11 entries:
u
5 entries with up to 6 digits, and
u
6 entries with up to 2 digits.
Depending on the particular country, the
list "
with preselection
" may already
contain preset numbers. This means, for
example, that all national calls or calls into
the mobile phone network will be
automatically
linked to the call-by-call
number which you have previously stored.
v
¢
Ð
¢
Base
¢
Preselection
With Preselect
/
Without Presel.
Select and press
OK
.
s
Select entry.
Edit
Press the display key.
~
Enter or change first digits of
the number.
©
Press the display key.
