Siemens C61 - Manual (Page 22)

©
Siem
ens AG
2003, L
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21 Security
VAR Langua
ge: Am
erica
n; VAR is
sue date: 28-N
ovemb
er-2003
left page (21) of C61 Lion, fug us, A31008-H5880-A40-2-4A19 (15.1.04)
Menu speed dialing
All menu functions are numbered
internally. A function may be
selected directly by entering these
numbers in sequence.
E.g. write new SMS:
§Menu§ Press.
5
for Messages
1
for New SMS
Security
Codes
The phone and SIM card are pro-
tected against misuse by several
security codes.
Keep these confidential numbers in a
safe place where you can access them
again if required.
PIN Protects your SIM card
(personal identification
number).
PIN2 This is needed to set the charge
detail display and to access
additional functions on special
SIM cards.
PUK
PUK2
Key code. Used to unlock SIM
cards after the wrong PIN has
been entered repeatedly.
Phone
code
Protects your phone. Must be
entered at the first security
setting.