LTE-A Module Series
EM06 Series Hardware Design
EM06_Series_Hardware_Design 22 / 69
⚫
Please keep all NC, reserved and unused pins unconnected.
3.3. Operating Modes
The table below summarizes different operating modes of EM06 series.
Table 5: Overview of Operating Modes
⚫
See
document [2]
for more details about
AT+CFUN
command.
74
VCC
PI
Power supply
Vmin = 3.135 V
Vnorm = 3.7 V
Vmax = 4.4 V
75
CONFIG_2
Not connected internally
Mode
Details
Normal
Operating mode
Idle
The module has registered on network and is ready to send and
receive data, its software being active.
Talk/Data
The module is connected to network, its power consumption decided
by network settings and data transfer rates.
Minimum
Functionality
Mode
The
AT+CFUN=0
command can enable the minimum functionality mode without
removing the power supply. In this mode, both the RF function and (U)SIM card are
invalid.
Airplane Mode
Executing the
AT+CFUN=4
command or driving the W_DISABLE1# pin to low level
can enable the airplane mode. In this case, the RF function is invalid.
Sleep Mode
The module keeps receiving paging messages, SMS, voice calls and TCP/UDP data
from the network, its current consumption reduced to the minimal level.
Power Down
Mode
The module’s power supply is cut off by its power management unit, its software
being inactive and USB interface inaccessible while the operating voltage (connected
to VCC) remains applied.
NOTE
NOTE
