Specifications

SIM6600-M2 Hardware Design V1.00
www.simcom.com
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UMTS/LTE Idle
Software is active. Module is registered to the network, and the Module is
ready to communicate.
UMTS/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.
UMTS/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.
UMTS/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” 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 W_disable1# 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 FUL_CARD_POWER_OFF# 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.
These AT Command is under development,for details please contact SIMCom support teams.
5.3.2 Sleep mode
In sleep mode, the current consumption of Module will be reduced to a very low level, and Module can still
receive paging message and SMS.
Several hardware and software conditions must be satisfied in order to let Module enter into sleep mode:
1. UART condition
2. USB condition
3. Software condition
Before designing, pay attention to how to realize sleeping/waking function.
NOTE
NOTE