Troubles at 3G paradise

[André Lemos <tux tuxslare org>]

Hi Gang!


Although I can establish a connection using wvdial, lately I haven't 
been able to use NetworkManager. The logfiles have the following:

Jul 24 12:24:23 lapy NetworkManager: <debug> [1216898663.402064] 
nm_serial_device_open(): (ttyUSB0) opening device...
Jul 24 12:24:23 lapy NetworkManager: <info>  Activation (ttyUSB0) Stage 
1 of 5 (Device Prepare) complete.
Jul 24 12:24:23 lapy NetworkManager: <debug> [1216898663.515751] 
serial_debug(): Sending: 'AT E0 '
Jul 24 12:24:23 lapy NetworkManager: <debug> [1216898663.522776] 
serial_debug(): Got: '  OK  '
Jul 24 12:24:23 lapy NetworkManager: <debug> [1216898663.522883] 
serial_debug(): Sending: 'AT+CPIN? '
Jul 24 12:24:23 lapy NetworkManager: <debug> [1216898663.532793] 
serial_debug(): Got: '  +CPIN: READY    OK  '
Jul 24 12:24:23 lapy NetworkManager: <debug> [1216898663.532915] 
serial_debug(): Sending: 'AT+CREG? '
Jul 24 12:24:23 lapy NetworkManager: <debug> [1216898663.543774] 
serial_debug(): Got: '  +CREG: 0,1    OK  '
Jul 24 12:24:23 lapy NetworkManager: <info>  Registered on Home network
Jul 24 12:24:23 lapy NetworkManager: <debug> [1216898663.543894] 
serial_debug(): Sending: 'AT+COPS? '
Jul 24 12:24:23 lapy NetworkManager: <debug> [1216898663.554813] 
serial_debug(): Got: '  +COPS: 0,0,"Telecomunicacoes",0    OK  '
Jul 24 12:24:23 lapy NetworkManager: <info>  Associated with network: 
+COPS: 0,0,"Telecomunicacoes",0
Jul 24 12:24:23 lapy NetworkManager: <debug> [1216898663.555213] 
serial_debug(): Sending: 'AT+CGDCONT=1, "IP", "internet" '
Jul 24 12:24:23 lapy NetworkManager: <debug> [1216898663.616841] 
serial_debug(): Got: '  OK  '
Jul 24 12:24:23 lapy NetworkManager: <debug> [1216898663.617076] 
serial_debug(): Sending: 'ATD*99***1***1# '
Jul 24 12:24:23 lapy NetworkManager: <debug> [1216898663.634862] 
serial_debug(): Got: '  ERROR  '


Any hints on this? This happens with revision 3846.  I am not a big 
expert, but the number should be "*99***1#". Is the rest of it "***1#" 
part of the protocol?


Thanks