In-call options – LG LS855 User Manual
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Phone
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Tap any of the following to enable the feature:
TTY Full, TTY HCO, or TTY VCO.
To access the state Telecommunications Relay Service (TRS) for assistance with TTY calls:
► Dial
to reach an operator.
For additional information about Sprint Relay Services and TTY compatibility, call Sprint Relay
Customer Service at 800-676-3777 or visit www.sprintrelay.com.
Note: In TTY Mode, your device will display the TTY access icon. 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.
In-Call Options
Once you initiate a call, you will see these on-screen options:
● Add call to initiate a 3-way call.
● End to end the call.
● Dialpad to display the dialpad.
● Bluetooth (Only available when a Bluetooth headset is connected to your phone) to
conduct the call via the Bluetooth headset for hands-free conversation. (For details
about pairing the phone with a Bluetooth headset, see
)
Note: When using the Bluetooth headset during a call, the Ongoing Call notification icon is
blue in the Status Bar.
● Mute to mute the microphone during a call. The Mute button lights up and is
displayed on the Status Bar to indicate the microphone is muted. To unmute the
microphone, tap Mute again.
● Speaker to turn the speakerphone on or off. The Speaker button lights up and is
displayed on the Status Bar to indicate that the speakerphone is on.