Ring-Indicate Incoming Call; Command Syntax; Description; Cring-Indicate Incoming Call - Huawei MU509 At Command Interface Specification

HUAWEI MU509 HSDPA LGA Module
AT Command Interface Specification
MM_REJ_NO_SERVICE
MM_REJ_TIMER_T3230_EXP
MM_REJ_NO_CELL_AVAILABLE
MM_REJ_WRONG_STATE
MM_REJ_ACCESS_CLASS_BLOCKED
ABORT_MSG_RECEIVED
OTHER_CAUSE
CNM_REJ_TIMER_T303_EXP
CNM_REJ_NO_RESOURCES
CNM_MM_REL_PENDING
CNM_INVALID_USER_DATA
Note:
9.18 RING–Indicate Incoming Call

9.18.1 Command Syntax

Command

9.18.2 Description

An unsolicited report will be sent to TE periodically (PS incoming call: cycle=3s; Voice
incoming call: cycle=5s). It will be reported when +CRC=0.
When there is a PS incoming call, the maximum number of rings is 13.
9.19 +CRING–Indicate Incoming Call
9.19.1 Command Syntax
Command
Issue 04 (2013-01-28)
If a call is terminated due to network problems, <cc_cause> is presented. If a call is terminated
before response from the network side is received, <cc_cause> is not presented.
Possible response(s)
<CR><LF>RING<CR><LF>
Possible response(s)
<CR><LF>+CRING: <type><CR><LF>
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