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voice call error

Question asked by hanesh sure on Feb 23, 2018

Hi,

 Iam using Telit UE910-EUD 12.00.418 module is up and communicatinon is happening cpin ,creg and every thing is working fine but atd+91897878****; throwing error NO CARRIER and also unable to accepting the calls ata giving error

Note: messges working fine and service number like atd*123# giving the output ok

 

Plese find log below:

at

OK

atz

OK

at+cmee=2

OK

 

at+cpin?

+CPIN: READY

 

OK

at+creg?

+CREG: 0,1

 

at+csq

+CSQ: 13,0

 

atd*123#

OK

atd8978976235;
NO CARRIER
atd+918978786235;
NO CARRIER
atd+918978786235
NO CARRIER

DIALING
ath
OK

RING

RING
ata
ERROR

RING
ata=ata
ERROR

RING
ata
ERROR

RING
ath

RELEASED

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