PIN codes
The personal identification number
(PIN) code and the universal
personal identification number
(UPIN) code (4 to 8 digits) help to
protect your SIM card against
unauthorized use. See
”Security”
p.
44
. The PIN code is usually
supplied with the SIM card. Set the
phone to request the PIN code each
time the phone is switched on.
The PIN2 code (4 to 8 digits) may be
supplied with the SIM card and is
required for some functions.
The module PIN is required to access
the information in the security
module. See
”Security module”
p.
72
.
The module PIN is supplied with the
SIM card if the SIM card has a
security module in it.
The signing PIN is required for the
digital signature. See
”Digital
signature”
p.
73
. The signing PIN is
supplied with the SIM card if the
SIM card has a security module in it.