Security, Codes, Menu speed dialing – Siemens C61 User Manual

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Security

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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.

for

Messages

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.