Airplane mode – LG LGLN272S User Manual
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Settings
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Your phone is compatible with select TTY devices. Please check with the manufacturer of your 
TTY device to ensure that it is compatible with digital cell phones. Your phone and TTY device 
will connect via a special cable that plugs into your phone„s headset jack. If this cable was not 
provided with your TTY device, contact your TTY device manufacturer to purchase the 
connector cable. 
When establishing your Sprint service, please call Sprint Customer Service via the state 
Telecommunications Relay Service (TRS) by first dialing 7-1-1 and touching Talk. Then provide 
the state TRS with this number: 866-727-4889. 
To turn TTY Mode on or off:
1. Touch
> Main Menu > (slide the screen up) > Settings > (slide the screen up) >
TTY. You will see an informational message.
2. Touch Continue.
3. Touch On to turn TTY mode on.
– or –
Touch Off to turn TTY mode off.
Note: In TTY Mode, your phone will display the TTY access icon when the TTY device is
plugged into the phone.
When enabled, TTY mode may impair the audio quality of non-TTY devices connected 
to the headset jack. 
WARNING:
911 Emergency Calling Sprint recommends that TTY users make emergency 
calls by other means, including Telecommunications Relay Services (TRS), 
analog cellular, and landline communications. Wireless TTY calls to 911 may be 
corrupted when received by public safety answering points (PSAPs), rendering 
some communications unintelligible. The problem encountered appears related 
to software used by PSAPs. This matter has been brought to the attention of the 
FCC, and the wireless industry and the PSAP community are currently working to 
resolve this. 
Airplane Mode
Airplane Mode allows you to use many of your phone„s features, such as Games, Notepad, and 
Voice Memos, when you are in an airplane or in any other area where making or receiving calls 
or data is prohibited. When you set your phone to Airplane Mode, it cannot send or receive any 
calls or access online information. 
1. Touch
> Main Menu > (slide the screen up) > Settings > (slide the screen up) >
Airplane Mode.
