PDF Nokia 6310i User Guide

Change module PIN shows a list of module PINs in alphabetical order if you have more than one
module PIN in your phone. The module PIN is supplied with the SIM card. Select the PIN you want to
change.
Change signing PIN shows a list of signing PINs in alphabetical order if you have more than one
signing PIN in your phone. The signing PIN is supplied with the SIM card. Select the PIN you want to
change.
If you key in a wrong PIN code several times, the phone may display PIN code blocked and ask you to
key in the PUK code. Contact your service provider to get the PUK code, and key it in. To key in the PUK
code later, you must first try to use the PIN, and you will then be asked for the PUK code.
■ SIM services (Menu 14)
In addition to the functions available on the phone, your SIM card may provide additional
services that you can access in menu 14. Menu 14 is shown only if it is supported by your
SIM card. The name and contents of the menu depend entirely on the service available.
Note: For availability, rates and information on using SIM services, contact your SIM card vendor, e.g.
network operator, service provider or other vendor.
You can set the phone to show you the confirmation messages sent between your phone and the
network when you are using the SIM services by selecting the option Yes within the menu 4-4-5,
Confirm SIM service actions.
Note that accessing these services may involve sending a text message (SMS) or making a phone call
for which you may be charged.
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Menu functions