Audio Interfaces; External Audio Interface; Internal Speaker And Microphone; Charging & Discharging The Internal Battery - FALCOM MAMBO55 Hardware Description

Mambo Hardware Description

4.1.3 Audio interfaces

The MAMBO device supports two audio channels, depending on the user-
configuration, the incoming/outgoing voice calls (voice conversations) can be
forwarded either to the internal speaker/microphone or to the external audio
interface (4-pin audio connector for headset).
4.1.3.1

External audio interface

This interface allows you to connect a headset to the
documents [2], page
Figure 3:
4.1.3.2

Internal speaker and microphone

The internal speaker and microphone allows you to make voice conversation with
another call party without using of any headset. The ringer volume and ringer
melody on this interface can be adjusted by the internal operating firmware.
Figure 4:
4.1.4 Charging & Discharging the internal battery
For more detailed information, see related documents [2], page

4.2 Automatic GPRS Multislot Class change

Temperature control is also effective for operation in GPRS Multislot class 10. If the
board temperature exceeds the specified limit while data are transmitted over
GPRS, the module automatically reverts from GPRS Multislot class 10 (3 RX x 2 TX) to
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for included Headset
5,
Audio interface for headset
Internal speaker & microphone
MAMBO.
description.
5.
Version 1.01
See related
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