User's Manual

20
Making Calls
Using Mute
Muting calls lets you listen to incoming sound
without transmitting sound. Mute is available
whenever you are on an active call.
To turn mute on:
Press A under Mute.
While mute is on, Unmute appears as a display
option.
To turn mute off:
Press A under Unmute.
Making Emergency Phone
Calls
Your phone supports emergency calling.
Emergency phone calls can be made even when
your SIM card is blocked or not in your phone.
Dial 911 to be connected to an emergency
response center. If you are on an active call, you
must end it before calling 911.
When you make an emergency call, your phone’s
GPS Enabled feature can help emergency service
personnel find you, if you are in a location where
your phone's GPS antenna has established a clear
view of the open sky and your local emergency
response center has the equipment to process
location information. See “GPS Enabled” on page
93, and particularly “IMPORTANT: Things to Keep
in Mind” on page 93 and “Making an Emergency
Call” on page 94, for more information on the
limitations of this feature. Because of the
limitations of this feature, always provide your best
knowledge of your location to the emergency
response center when you make an emergency
call.
Important: Emergency phone calls cannot be
placed while the keypad is locked.
Important: If you have not registered on the
network, emergency calls cannot be
placed while your SIM card is in your
phone.