Motorola MTP850 User Manual page 138

The Data Transmit/Receive icon is displayed to indicate data
is being transferred to/received from the external device.
The MTP850 ends the Ambience Listening (AL) call and the
microphone is closed when the MTP850 is in one of the
following states:
• Entering the out-of-service area
• Outgoing packet data call setup
To exit data, return to Data Setup and select Voice Only.
The MTP850 returns automatically to Voice communication.
Data services are available only in TMO. Data Services are
blocked in TXI Mode.
When set to Voice Only, the built in data modem is disabled to
conserve battery power.
Setting Audio
From the main menu, select Setup > Audio.
This sub-menu allows you to adjust
the MTP850 audio settings.
Setting Audio Profile
When there is a need of different audio
quality and subsequently adaptive audio
parameters, you can modify them accordingly to the working
environment. An audio profile adjusts the audio parameters
of the terminal to fit its current operating environment.
There are up to 5 profiles available. For the MTP850S and
MTP850 FuG your Service Provider can setup two profiles
that use Extended Transmit Automatic Gain Control feature:
• Extended General Use 1 – designed to be used in normal
user environment (noisy street or indoor).
• Extended General Use 2 – designed to be used in very
harsh environments with the ability to work on a quiet
street.
This feature gives you the ability to use only one profile to
provide a good sound quality in a various conditions.
130
Audio
Audio Toggle
Volume Adj. Mode
Select Back