Mobile Phone User's Guide
Table Of Contents
- T18Sr1a_EN-I.pdf
- Preparing Your Phone for Use
- Turning Your Phone On and Off
- Display Information andKey Functions
- Making and Receiving Calls
- During a Call
- Using the Menu System
- Your Personal PhoneBook
- Using the Call List
- Your Voice Mail Service
- Personalizing YourPhone
- Sending and Receiving Text Messages (SMS)
- Receiving a Message
- Reading a Stored Message
- Calling a phone number found in a message
- Enabling the Phone to Send SMS
- Replying to a Message
- Erasing a Message
- Storing Incoming Messages
- Enhancing Your Text Messages
- Composing a Text Message
- Sending a New Text Message
- Sending a Stored
- Sending a Stored Message
- Own messages
- Area Information
- Diverting Incoming Calls
- Security for YourPhone and Subscription
- Handling More than One Call Simultaneously
- Setting Network Preferences
- Knowing the Call Time/ Call Cost
- Using Two Voice Lines
- Calling from Your Car
- Voice Recognition
- Calling Card or Credit Card Calls
- Sending and Receiving Faxes
- Some Useful Tools
- Troubleshooting
- Quick Keys
- Technical Data
- Glossary
- Advice of Charge
- Alternate Line Service
- Area Information
- Calling Line Identification
- Call Barring
- Divert
- DTMF or Touch Tone
- Dual Band GSM 900/1800
- Enter
- Fixed Dialling Numbers
- Full Duplex
- Fax Class
- GSM 900
- GSM 1800
- International Prefix (+)
- International Roaming
- Line 1/Line 2
- Menu System
- Network
- Operator
- Phone Book
- PC-Card
- PIN
- PIN2
- PUK
- Roaming
- Semi-Duplex
- Service Provider
- Short Message Service
- Scroll
- Select
- SIM card
- SMS
- Subscription
- Guidelines for Safe andEfficient Use
- Warranty
- Index

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Security for Your Phone and Subscription 51
Security for Your Phone
and Subscription
There are several ways to protect your phone and subscription from unauthor-
ized use. Anything from a simple keypad lock to full phone number control.
The Keypad Lock helps you to avoid accidental dialling, which can happen if
you keep your phone in your pocket. An icon in the shape of a key in the dis-
play informs you that the keypad is locked.
The keypad lock is automatic. This means that if you do not press a key within
25 seconds, the keypad is locked.
Note! Calls to the international emergency number 112 can be made when the
keypad is locked. If the phone alarm rings, you can turn it off by pressing any
key.
The keypad remains locked until you:
• answer an incoming call
• replace the battery
• unlock the keypad
Note! The keylock is always disabled if the phone is connected to vehicle
handsfree equipment.
To activate the automatic keylock
• Scroll to
Settings
, YES,
Keylock
, YES,
Auto
, YES.
To cancel the automatic keylock
• Scroll to
Settings
, YES,
Keylock
, YES,
Off
, YES.
Unlocking the keypad
• Press
LEFT followed by YES.
The SIM card lock only protects your subscription and not your phone itself
from unauthorized use. If you change SIM card, the phone still works with the
new SIM card.
KEYPAD LOCK
THE SIM CARD LOCK
NETWORK
11:33
Settings
< Keylock >
(Off)










