T-Mobile MDA Touch Plus, User Manaul, Page: 72 / 268

Plus Using Phone Features
72
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 T-Mobile.
Turn the phone function on and off
In many countries, you are required by law to turn off the phone while on
board an aircraft.
To enable or disable the phone function
1.
Tap Start > Programs > Comm Manager .
2. On the Comm Manager screen, tap the Phone button to enable or
disable the phone function. When enabled, the ON indicator is activated.
Airplane Mode
Another way to turn off the phone function is to switch your device to
Airplane Mode .
To enable or disable Airplane Mode
When you enable Airplane Mode, it turns off all wireless radios on your
device, which include the phone function and Bluetooth. When you disable
Airplane Mode, it turns the phone function back on. This also restores the
previous state of Bluetooth.
1. Tap Start > Programs > Comm Manager .
2. On the Comm Manager screen, tap the Airplane Mode button to enable
or disable Airplane Mode. When enabled, the ON indicator is activated.