linux - wvdial AT command errors when i reconnect ATDT -


i have porblem if stop wvdial , reconncte in secend time error :

--> wvdial: internet dialer version 1.61 --> initializing modem. --> sending: atz atz ok --> sending: atq0 v1 e1 s0=0 +fclass=0 ok --> modem initialized. --> sending: atdt*99*1# --> waiting carrier atdt*99*1# error --> invalid dial command.


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