Nokia 5190 - Manual (Page 72)

62
Use 0HQX 4 2 1 to turn SIM card security on. You will be
required to enter your PIN code.
Phone security
When phone security is on, the phone requires the security
code when you switch it on after inserting a new SIM card.
Use 0HQX 4 2 2 to turn phone security on and off.
Module security
See ‘Module security/module code’ on page 67.
Fixed dialing
Use 0HQX 4 2 4 to access the fixed dialing feature. This
feature lets you restrict your outgoing calls to phone
numbers included in the fixed dialing list or beginning with
the same digit(s) as an entry in the list. For example, a fixed
dialing list that includes the numbers “18886654228” and
“214” allows calls to 1-888-665-4228 and to any phone
number beginning with 214.
Notes about fixed dialing
• Fixed dialing works only with SIM cards that support it.
• If you turn fixed dialing on and don’t have any numbers
in the fixed dialing list, you can’t make any calls!
• When fixed dialing is on, calls may be possible to certain
emergency numbers in some networks (e.g. 911 or other
official emergency number).
• You can’t access the fixed dialing list like you access
your phone book. Instead, press 0HQX 4 2 4 3 1, then
press 6HOHFW. At the 1DPH= prompt, either enter part of
the name and press 2., or press the scroll keys and scroll
to the entry you want. (To skip ahead quickly in the list,
press the number key that corresponds to the first letter
of the name.)