LTE Module Series
EC25&EC21 AT Commands Manual
EC25&EC21_AT_Commands_Manual 182 / 231
Unsolicited result code:
When the presentation of the CLIP at the TE is enabled (and calling subscriber allows), an unsolicited
result code is returned after every RING (or +CRING: <type>) at a mobile terminating call:
+CLIP: <number>,<type>,[subaddr],[satype],[<alpha>],<CLI_validity>
Example
AT+CPBW=1,“02151082965”,129,“QUECTEL”
OK
AT+CLIP=1
OK
RING
+CLIP: “02151082965”,129,,,“QUECTEL”,0
11.5. AT+CLIR Calling Line Identification Restriction
AT+CLIR refers to the CLIR supplementary service (Calling Line Identification Restriction) according to
3GPP TS 22.081 and the OIR supplementary service (Originating Identification Restriction) according to
3GPP TS 24.607 that allows a calling subscriber to enable or disable the presentation of the calling line
identity (CLI) to the called party when originating a call.
<type> Type of address octet in integer format
129 Unknown type (IDSN format)
145 International number type (ISDN format)
161 National number
<alpha> String type alphanumeric representation of <number> corresponding to the entry
found in phone book
<CLI_validity> 0 CLI valid
1 CLI has been withheld by the originator
2 CLI is not available due to interworking problems or limitations of originating
network
AT+CLIR Calling Line Identification Restriction
Response
+CLIR: (list of supported <n>s)
OK
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