HTC P3400, User Manual, Page: 52 / 211

Using Phone Features 51
Warning! To avoid damage to your hearing, do not hold your device against your ear
when the Speakerphone is turned on.
To mute a call
You can turn off the microphone during a call, so that you can hear the
caller but the caller cannot hear you.
•
During a call, tap
Mute
.
• When the microphone is turned off, the mute icon (
) appears on
the screen. Tap Unmute to turn on the microphone again.
3.6 Additional Dialing Information
Make an emergency call
•
Enter the international emergency number for your locale, and tap
Talk .
Tip
Additional emergency numbers may be included in your SIM card. Contact
your service provider for details.
Make an international call
1.
Tap and hold on the Phone keypad until the
+
sign appears. The
+ replaces the international prefix of the country that you are calling.
2. Enter the full phone number you want to dial, and tap Talk . The full
phone number includes country code, area code (without the leading
zero, if any) and phone number.