HTC Advantage X7501 User Manual - Page 50

50 Using Phone Features 3.1 Using the Phone Like a standard mobile phone, you can use your device to make, receive, and keep track of calls and send SMS/MMS messages. You can also dial directly from Contacts, and easily copy phonebook entries from your SIM card to Contacts on your device. The Phone screen From the Phone screen, you can access Call History, Speed Dial, and Phone settings. To open the Phone screen, tap Start > Phone. Enter your PIN Most SIM cards are preset with a PIN (personal identification number) that is provided by your wireless service provider. You need to enter the PIN whenever you use your device. 1. Enter the preset PIN assigned by your wireless service provider. 2. Tap Enter. Note If your PIN is entered incorrectly 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. Turn the phone function on and off In many countries, you are required by law to turn off your phone while on board an aircraft. To turn off the phone function, do one of the following: • Tap the Comm Manager icon ( ) on the Today screen. On the Comm Manager screen, tap the Phone button to turn off the phone function. To resume call function, turn on the phone function by tapping the Phone button again on the Comm Manager screen. • Tap the Flight Mode button in Comm Manager. This disables all wireless radios on your device, which include the phone function, Bluetooth, and Wi-Fi. To resume call function, tap the Flight Mode button again in Comm Manager. This also restores the previous state of Bluetooth, but keeps Wi-Fi disabled.