Using Phone Features  39

The following are some of the optional phone services that you may find on your phone. For more information about customizing settings of phone services, see Help on your phone.

GSM/UMTS Services

Usage

Call Barring

Allows you to block incoming or outgoing calls.

 

 

Caller ID

Allows you to set caller ID options.

 

 

Call Waiting

Enable and disable call waiting.

 

 

Band

Allows you to set your network type and GSM/UMTS band.

 

 

Voice Mail and Text

Has your text messages service center and voice mail numbers.

Messages

 

 

 

PIN/PIN2

Sets the PIN number to be required when the phone is being used, and enables you to

 

change the SIM card’s PIN2 code.

 

 

Location Setting

Allow the mobile phone network to detect your current location via your phone’s built-in GPS

 

chip. This is especially useful in times of emergency.

 

 

TTY Mode

Allow the use of a TTY (teletypewriter) device with the phone for users who are visually or

 

hearing impaired.

 

 

Time Synchronization

Choose whether or not to sync the time on your phone with the mobile network.

 

 

2.10  Turning 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 > Settings, and then tap Communications.

2.Tap the OFF/ON slider at the right side of the Phone option to enable or disable the phone function.

To enable or disable Airplane Mode

Another way to turn off the phone function is to switch your phone to Airplane Mode. When you enable Airplane Mode, all wireless radios on your phone are turned off, including the phone function, Bluetooth, and Wi-Fi.

1.Tap Start > Settings, and then tap Communications

2.Tap Airplane Mode to enable or disable Airplane Mode.

When you disable Airplane Mode, the phone function is turned back on and the previous state of Bluetooth and Wi-Fi are restored.

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HTC TOUCHPRO2SPT user manual Turning the Phone Function On and Off, To enable or disable the phone function