Your service provider programs one or more emergency phone numbers, such as 911 or 112, which you can call under any circumstances, even when your HP iPAQ is locked or the SIM card is not inserted.
To dial an emergency number:
1.Press the 
(Answer/Send) key.
NOTE: You need to turn on the phone before you make any emergency calls. To turn the phone
on, tap 
, and then tap Phone.
2.Use the
3.Press the 
(Answer/Send) key to place the call.
NOTE: Emergency numbers vary by country/region. Your HP iPAQ's preprogrammed emergency number(s) might not work in all locations, and sometimes an emergency call cannot be placed due to network, environmental, or interference issues.
You can dial phone numbers quickly by assigning speed dial numbers. You can choose speed dial entries from
NOTE: The Speed Dial feature is available only for phone numbers stored in the contact's list.
To create a speed dial shortcut:
1.Press the 
(Answer/Send) key > Speed Dial.
3.Tap the contact and select a speed dial number from
NOTE: You can also assign speed dial by tapping Start > Contacts, select a contact and tap
TIP: You can also assign speed dial numbers to Web addresses and
To make a speed dial call:
1.Press the 
(Answer/Send) key.
2.On the screen keypad, tap and hold the number you assigned as a speed dial entry. For
To call Voice mail:
1.Press the 
(Answer/Send) key.
2.On the screen keypad, tap and hold 1 to automatically call Voice Mail.
Handsfree functionYou can turn the speaker on during a call to use the handsfree function.
On the screen, tap Speaker On to turn the earpiece off.
22 Chapter 6 Use your Business Navigator