HTC HD Using the Phone, Phone screen, Enter your PIN, Tap Start Phone Press the TALK/SEND button

48Using Phone Features

2.1Using the Phone

Like a standard mobile phone, you can use your device to make, receive, and keep track of calls and send messages.

The Phone screen

To open the Phone screen, do one of the following:

•On the Home screen, tap Phone.

•Tap Start > Phone.

•Press the TALK/SEND button.

TALK/SEND button

Enter your PIN

Most SIM cards are preset with a PIN (personal identification number) that is provided by your wireless service provider.

1.Enter the preset PIN assigned by your wireless service provider.

2.Tap Enter.

Note If you entered the wrong PIN three times, the SIM card will be blocked. If this happens, you can unblock it with the PUK (PIN Unblocking Key) obtained from your wireless service provider.