Specifications

SIM6600-M2 Hardware Design V1.00
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Table 20: LED1# pin status
NETLIGHT pin status Module status
Always On Searching Network; Call Connect(include VOLTE,SRLTE)
200ms ON, 200ms OFF Data Transmit; 4G registered;
800ms ON, 800ms OFF 3G registered network
OFF
Power off ;Sleep
3.13W_DISABLE1#
The W_DISABLE1# pin controls SIM6600-M2 to enter or exit the flight mode, when the W_DISABLE1#
signal is asserted to low level, all RF functions would be disabled. When the W_DISABLE1# signal is not
asserted, the RF function will be active if it was not disabled by other means such as software.
Its reference circuit is shown in the following figure.
Figure 20: Flight mode switch reference circuit
W_DISABLE1# pin status as below:
Table 21: FLIGHTMODE pin status
FLIGHTMODE pin status Module operation
Input Low Level Flight Mode: RF is closed
Input High Level RF is working