User's Manual
Table Of Contents
- Version History
- Contents
- Table Index
- Figure Index
- 1Introduction
- 2 Package Information
- 3 Interface Application
- 4 RF Specifications
- 5 Electrical Specification
- 6 SMT Production Guide
- 7 Packaging
- 8 Appendix
SIM7600G-H User manual
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Table 35: Operating mode Definition
Mode
Function
Normal operation
LTE Sleep
In this case, the current consumption of MODULE will be reduced to
the minimal level and the MODULE can still receive paging message
and SMS.
LTE Idle
Software is active. Module is registered to the network, and the
MODULE is ready to communicate.
LTE Talk
Connection between two subscribers is in progress. In this case, the
power consumption depends on network settings such as DTX off/on,
FR/EFR/HR, hopping sequences, and antenna.
LTE Standby
Module is ready for data transmission, but no data is currently sent or
received. In this case, power consumption depends on network
settings.
LTE Data
transmission
There is data transmission in progress. In this case, power
consumption is related to network settings (e.g. power control level);
uplink/downlink data rates, etc.
Minimum functionality mode
AT command “AT+CFUN=0” AT+CSCLK=1 can be used to set the
MODULE to a minimum functionality mode without removing the power
supply. In this mode, the RF part of the MODULE will not work and the
USIM card will not be accessible, but the serial port and USB port are
still accessible. The power consumption in this mode is lower than
normal mode.
Flight mode
AT command “AT+CFUN=4” or pulling down the FLIGHTMODE pin
can be used to set the MODULE to flight mode without removing the
power supply. In this mode, the RF part of the MODULE will not work,
but the serial port and USB port are still accessible. The power
consumption in this mode is lower than normal mode.
Power off
Module will go into power off mode by sending the AT command
“AT+CPOF” or pull down the PWRKEY pin, normally. In this mode the
power management unit shuts down the power supply, and software is
not active. The serial port and USB are is not accessible.
5.3.2. Sleep mode
In sleep mode, the current consumption of MODULE will be reduced to the minimal level, and MODULE can
still receive paging message and SMS.
Several hardware and software conditions must be satisfied together in order to let MODULE enter into
sleep mode:
1. UART condition
2. USB condition