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Understand your phone 13
Headset connector
The headset connector, on the left side of the phone below
the volume key, is the input jack for the hands-free headset.
The stereo headset combines earbuds and a microphone in a
convenient, lightweight unit so you can talk without using
your hands.
Important! Use only the headset provided with the
SCH-a890. This headset should not be used on any other
phone.
• Before connecting the headset, gently lift the cover for
the input jack to expose the connector inside. The cover
remains attached when the headset is connected to your
phone.
Service LED
The Service LED on your phone is turned off by default to
conserve battery life, and it has the following functions.
• Flashes to indicate an incoming call or message.
• Lights momentarily when you power up the phone and
flashes red when the phone is in need of a charge.
• Flashes to indicate you are in service in your coverage
area.
Turn the service LED on or off
1. In standby mode, press the left soft key ( ) Menu.
2. Press (Settings), (Display), (Service
LED
). Off and On appear in the display.
3. Use the navigation key to highlight your preference, then
press .