MTX -4G-JAVA-IoT Hardware User's Manual page 22

The table below briefly summarizes the MTX-4G-Java operating modes referred to in the next chapters.
LIMITS FUNCTION
Normal GSM/GPRS/LTE
operation SLEEP
GSM/GPRS/LTE
IDLE
GSM TALK/GSM
DATA
GPRS DATA
EGPRS DATA
LTE DATA
Power Down Normal shutdown after sending the power down command. Only a voltage
regulator is active for powering the RTC. Software is not active. Interfaces are not
accessible. Operating voltage remains applied.
Airplane Airplane mode shuts down the radio part of the module, causes the module to
mode log off from the network and disables all AT commands whose execution requires
a radio connection. Airplane mode can be controlled by AT command.
MTX-Java-IoT | 2018/2
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Power saving set automatically when no call is in
progress and the USB connection is suspended by host
or not present and no active communication via ASC0.
Power saving disabled or an USB connection not
suspended, but no call in progress.
Connection between two subscribers is in progress.
Power consumption depends on the GSM network
coverage and several connection settings (e.g. DTX
off/on, FR/EFR/HR, hopping sequences and antenna
connection). The following applies when power is to
be measured in TALK_GSM mode: DTX off, FR and no
frequency hopping.
GPRS data transfer in progress. Power consumption
depends on network settings (e.g. power control level),
uplink / downlink data rates and GPRS configuration
(e.g. used multislot settings).
EGPRS data transfer in progress. Power consumption
depends on network settings (e.g. power control level),
uplink / downlink data rates and EGPRS configuration
(e.g. used multislot settings).
LTE data transfer in progress. Power consumption
depends on network settings (e.g. TPC Pattern) and data
transfer rate.
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