User's Manual

0
LTE Module
EC25-A User Manual
EC25-A_User_Manual Confidential / Released 44 / 7
Table 20: Behavior of the RI
State
Response
Idle
RI keeps high level
URC
RI outputs 120ms low pulse when new URC returns
The RI behavior can be changed by command AT+QCFG=“urc/ri/ring”. Refer to document [2] for
details.