HTC Touch VIVA, User Manual

Page: 48 / 286

48 Using Phone Features
2.1 Using 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
.
•
Press the TALK/SEND button. 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.