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Section 2B: Controlling Your Phone’s Settings
57
Pho
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B
asics
Note:
In TTY Mode, your phone will display the TTY access icon
when a headset or TTY device is plugged in.
If TTY mode is enabled, the audio quality of non-TTY
devices connected to the headset jack may be
impaired.
WARNING
911 Emergency Calling
Trumpet Mobile 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 TTY equipment or
software used by PSAPs. This matter has been
brought to the attention of the FCC, and the wireless
industry and PSAP community are currently working
to resolve this.
Summary of Contents for A420
Page 1: ...SPH A420 by Samsung 2007 Samsung Mobile Printed in Korea...
Page 2: ......
Page 6: ......
Page 17: ...Section 1 Getting Started...
Page 18: ...2...
Page 24: ...8 Section 1A Setting Up Service...
Page 25: ...Section 2 Your Phone...
Page 26: ...10...
Page 56: ...40...
Page 84: ...68...
Page 100: ...84...
Page 110: ...94 Section 2F Using the Phone s Scheduler and Tools...
Page 111: ...Section 3 Trumpet Mobile Service Fea tures...
Page 112: ...96...
Page 128: ...112...
Page 139: ...Section 4 Safety and Warranty Information...
Page 140: ...124...
Page 156: ...140...