HTC EVO Shift 4G Manuel D’Utilisation

To call the 911 emergency number normally or when your 
account is restricted:

1.

Unlock the screen. For more information, see 
“Turning the Screen Off When Not in Use.”

2.

Tap 

 on the Home screen.

3.

Tap    

.

Enhanced 911 (E911) Information

This device features an embedded Global Positioning 
System (GPS) chip necessary for utilizing E911 
emergency location services where available.

When you place an emergency 911 call, the GPS 
feature of your device seeks information to calculate 
your approximate location. Depending on several 
variables, including availability and access to satellite 
signals, it may take up to 30 seconds or more to 
determine and report your approximate location.

Pressing 

 during a call displays a list of available 



in-call features. To select an option, tap the option.



The following options may be available through the 
Options menu:

䢇

Add call

 to initiate a three-way call.

䢇

People

 to display your contacts list.

䢇

Flash

 to accept another incoming call and put the 

first caller on hold. Tap 

Flash

 again to talk to the first 

caller.

䢇

Mute

 to mute the microphone. Tap 

Unmute

 to unmute 

the microphone.

䢇

Speaker on

 or 

Speaker off

 to route the device’s audio 

through the speaker or through the earpiece.

䊳

Tap 

Speaker On

 to route the device’s audio through 

the speaker. (You can adjust the speaker volume 
by pressing the volume button up or down.) 

䊳

Tap 

Speaker Off

 to use the device’s earpiece.

Always report your location to the 911 operator 
when placing an emergency call. 

Some 

designated emergency call takers, known as 
Public Safety Answering Points (PSAPs), may not 
be equipped to receive GPS location information 
from your device.

When the device is completing a call, only the 

People

, 

Flash

,

 

and 

Speaker on

 options are available.