HTC TC U250 Cell Phone User Manual


 
26 2A. Device Basics
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.
In-Call Options
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:
Add call to initiate a three-way call.
People to display your contacts list.
Flash to accept another incoming call and put the
first caller on hold. Tap
Flash again to talk to the first
caller.
Mute to mute the microphone. Tap Unmute to unmute
the microphone.
Speaker on or Speaker off to route the device’s audio
through the speaker or through the earpiece.
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.)
Tap Speaker Off to use the device’s earpiece.
Important: 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.
Note: When the device is completing a call, only the People,
Flash, and Speaker on options are available.
WARNING: Because of higher volume levels, do not place
the device near your ear during speakerphone
use.