HTC TyTN User Guide

Setting Up Your PDA Phone  

Tap Start > Settings > Personal tab > Phone > Network tab.

Tap Set Networks and follow the instructions on the screen to 

arrange the networks according to your preference.

After arranging the networks in the preferred order, tap OK to return 

to the Network tab.

In the Network selection list, select Automatic.

Tap OK.

You can protect your USIM/SIM card from unauthorized use by assigning a 

PIN (personal identification number). Your first PIN will be given to you by 

your wireless service provider; you can change the PIN later.

On the Phone screen, tap Menu > Options > Phone tab.

Select the Require PIN when phone is used check box.

To change the PIN at any time, tap Change PIN.

Emergency calls can be placed at any time, without requiring a PIN.

You can help keep your data more secure by requiring a password every 

time the device is turned on. You create your own password when you 

begin using your device.

Tap Start > Settings > Personal tab > Lock.

Select the Prompt if device unused for check box, and in the box to 

the right, select how long your device must be idle before a password 

is required. In the Password type box, select the type of password 

you would like to use. Enter and confirm the password.

If your device is configured to connect to a network, use an 

alphanumeric password for increased security for your device.