b@a-desktop:~$ sudo killall -9 modem-manager [sudo] password for b: modem-manager: no process found b@a-desktop:~$ sudo /modem-manager --debug modem-manager[2442]: [1327518789.545604] [main.c:167] main(): ModemManager (version 0.5.999) starting... modem-manager[2442]: [1327518789.580847] [mm-manager.c:158] found_plugin(): Loaded plugin 'Gobi' modem-manager[2442]: [1327518789.581287] [mm-manager.c:158] found_plugin(): Loaded plugin 'Linktop' modem-manager[2442]: [1327518789.581571] [mm-manager.c:158] found_plugin(): Loaded plugin 'Novatel' modem-manager[2442]: [1327518789.581808] [mm-manager.c:158] found_plugin(): Loaded plugin 'Wavecom' modem-manager[2442]: [1327518789.582038] [mm-manager.c:158] found_plugin(): Loaded plugin 'MotoC' modem-manager[2442]: [1327518789.582269] [mm-manager.c:158] found_plugin(): Loaded plugin 'Nokia' modem-manager[2442]: [1327518789.582499] [mm-manager.c:158] found_plugin(): Loaded plugin 'Huawei' modem-manager[2442]: [1327518789.582728] [mm-manager.c:158] found_plugin(): Loaded plugin 'Samsung' modem-manager[2442]: [1327518789.582957] [mm-manager.c:158] found_plugin(): Loaded plugin 'SimTech' modem-manager[2442]: [1327518789.583187] [mm-manager.c:158] found_plugin(): Loaded plugin 'ZTE' modem-manager[2442]: [1327518789.583418] [mm-manager.c:158] found_plugin(): Loaded plugin 'X22X' modem-manager[2442]: [1327518789.583649] [mm-manager.c:158] found_plugin(): Loaded plugin 'Longcheer' modem-manager[2442]: [1327518789.583878] [mm-manager.c:158] found_plugin(): Loaded plugin 'AnyData' modem-manager[2442]: [1327518789.584262] [mm-manager.c:158] found_plugin(): Loaded plugin 'Sierra' modem-manager[2442]: [1327518789.584498] [mm-manager.c:158] found_plugin(): Loaded plugin 'Ericsson MBM' modem-manager[2442]: [1327518789.584730] [mm-manager.c:158] found_plugin(): Loaded plugin 'Option' modem-manager[2442]: [1327518789.584960] [mm-manager.c:158] found_plugin(): Loaded plugin 'Option High-Speed' modem-manager[2442]: [1327518789.585191] [mm-manager.c:158] found_plugin(): Loaded plugin 'Cinterion' modem-manager[2442]: [1327518789.585441] [mm-manager.c:158] found_plugin(): Loaded plugin 'Generic' modem-manager[2442]: [1327518789.585679] [mm-manager.c:210] load_plugins(): Successfully loaded 19 plugins modem-manager[2442]: [1327518789.586501] [mm-manager.c:1030] mm_manager_start(): Starting device scan... modem-manager[2442]: [1327518789.591679] [mm-manager.c:848] device_added(): (tty/ttyS0): port's parent platform driver is not whitelisted modem-manager[2442]: [1327518789.602108] [mm-manager.c:848] device_added(): (tty/ttyS10): port's parent platform driver is not whitelisted modem-manager[2442]: [1327518789.602534] [mm-manager.c:848] device_added(): (tty/ttyS11): port's parent platform driver is not whitelisted modem-manager[2442]: [1327518789.602917] [mm-manager.c:848] device_added(): (tty/ttyS12): port's parent platform driver is not whitelisted modem-manager[2442]: [1327518789.603293] [mm-manager.c:848] device_added(): (tty/ttyS13): port's parent platform driver is not whitelisted modem-manager[2442]: [1327518789.603701] [mm-manager.c:848] device_added(): (tty/ttyS14): port's parent platform driver is not whitelisted modem-manager[2442]: [1327518789.610095] [mm-manager.c:848] device_added(): (tty/ttyS15): port's parent platform driver is not whitelisted modem-manager[2442]: [1327518789.610512] [mm-manager.c:848] device_added(): (tty/ttyS16): port's parent platform driver is not whitelisted modem-manager[2442]: [1327518789.611178] [mm-manager.c:848] device_added(): (tty/ttyS17): port's parent platform driver is not whitelisted modem-manager[2442]: [1327518789.611704] [mm-manager.c:848] device_added(): (tty/ttyS18): port's parent platform driver is not whitelisted modem-manager[2442]: [1327518789.612203] [mm-manager.c:848] device_added(): (tty/ttyS19): port's parent platform driver is not whitelisted modem-manager[2442]: [1327518789.612701] [mm-manager.c:848] device_added(): (tty/ttyS2): port's parent platform driver is not whitelisted modem-manager[2442]: [1327518789.613193] [mm-manager.c:848] device_added(): (tty/ttyS20): port's parent platform driver is not whitelisted modem-manager[2442]: [1327518789.613719] [mm-manager.c:848] device_added(): (tty/ttyS21): port's parent platform driver is not whitelisted modem-manager[2442]: [1327518789.614219] [mm-manager.c:848] device_added(): (tty/ttyS22): port's parent platform driver is not whitelisted modem-manager[2442]: [1327518789.614716] [mm-manager.c:848] device_added(): (tty/ttyS23): port's parent platform driver is not whitelisted modem-manager[2442]: [1327518789.615210] [mm-manager.c:848] device_added(): (tty/ttyS24): port's parent platform driver is not whitelisted modem-manager[2442]: [1327518789.615702] [mm-manager.c:848] device_added(): (tty/ttyS25): port's parent platform driver is not whitelisted modem-manager[2442]: [1327518789.616193] [mm-manager.c:848] device_added(): (tty/ttyS26): port's parent platform driver is not whitelisted modem-manager[2442]: [1327518789.616683] [mm-manager.c:848] device_added(): (tty/ttyS27): port's parent platform driver is not whitelisted modem-manager[2442]: [1327518789.617188] [mm-manager.c:848] device_added(): (tty/ttyS28): port's parent platform driver is not whitelisted modem-manager[2442]: [1327518789.617724] [mm-manager.c:848] device_added(): (tty/ttyS29): port's parent platform driver is not whitelisted modem-manager[2442]: [1327518789.618233] [mm-manager.c:848] device_added(): (tty/ttyS3): port's parent platform driver is not whitelisted modem-manager[2442]: [1327518789.618729] [mm-manager.c:848] device_added(): (tty/ttyS30): port's parent platform driver is not whitelisted modem-manager[2442]: [1327518789.619224] [mm-manager.c:848] device_added(): (tty/ttyS31): port's parent platform driver is not whitelisted modem-manager[2442]: [1327518789.626027] [mm-manager.c:848] device_added(): (tty/ttyS4): port's parent platform driver is not whitelisted modem-manager[2442]: [1327518789.629369] [mm-manager.c:848] device_added(): (tty/ttyS5): port's parent platform driver is not whitelisted modem-manager[2442]: [1327518789.629815] [mm-manager.c:848] device_added(): (tty/ttyS6): port's parent platform driver is not whitelisted modem-manager[2442]: [1327518789.630196] [mm-manager.c:848] device_added(): (tty/ttyS7): port's parent platform driver is not whitelisted modem-manager[2442]: [1327518789.630597] [mm-manager.c:848] device_added(): (tty/ttyS8): port's parent platform driver is not whitelisted modem-manager[2442]: [1327518789.630975] [mm-manager.c:848] device_added(): (tty/ttyS9): port's parent platform driver is not whitelisted modem-manager[2442]: [1327518789.631337] [mm-manager.c:832] device_added(): (tty/ttyS1): could not get port's parent device modem-manager[2442]: [1327518789.633050] [mm-manager.c:832] device_added(): (tty/ttyprintk): could not get port's parent device modem-manager[2442]: [1327518789.646051] [mm-manager.c:1048] mm_manager_start(): Finished device scan... modem-manager[2442]: [1327518818.053802] [mm-manager.c:530] try_supports_port(): (Huawei): (ttyUSB1) deferring support check modem-manager[2442]: [1327518818.068863] [mm-serial-port.c:805] mm_serial_port_open(): (ttyUSB0) opening serial port... modem-manager[2442]: [1327518818.073209] [mm-serial-port.c:407] real_config_fd(): (ttyUSB0): port attributes not fully set modem-manager[2442]: [1327518818.073584] [mm-serial-port.c:874] mm_serial_port_open(): (ttyUSB0) device open count is 1 (open) modem-manager[2442]: [1327518818.073847] [mm-plugin-base.c:1039] try_open(): (ttyUSB0): probe requested by plugin 'Huawei' modem-manager[2442]: [1327518818.176362] [mm-at-serial-port.c:298] debug_log(): (ttyUSB0): --> 'AT^CURC=0' modem-manager[2442]: [1327518819.077680] [mm-at-serial-port.c:298] debug_log(): (ttyUSB0): <-- 'AT^CURC=0' modem-manager[2442]: [1327518819.082584] [mm-at-serial-port.c:298] debug_log(): (ttyUSB0): <-- 'OK' modem-manager[2442]: [1327518819.084994] [mm-at-serial-port.c:298] debug_log(): (ttyUSB0): --> 'AT^GETPORTMODE' modem-manager[2442]: [1327518820.489488] [mm-at-serial-port.c:298] debug_log(): (ttyUSB0): <-- 'AT^GETPORTMODE' modem-manager[2442]: [1327518820.492439] [mm-at-serial-port.c:298] debug_log(): (ttyUSB0): <-- '' modem-manager[2442]: [1327518820.494434] [mm-at-serial-port.c:298] debug_log(): (ttyUSB0): <-- 'COMMAND NOT SUPPORT' modem-manager[2442]: [1327518820.494605] [mm-serial-parsers.c:438] mm_serial_parser_v1_parse(): Got failure code 100: Unknown error modem-manager[2442]: [1327518820.494786] [mm-at-serial-port.c:298] debug_log(): (ttyUSB0): --> 'AT+GCAP' modem-manager[2442]: [1327518821.054253] [mm-manager.c:496] supports_defer_timeout(): (ttyUSB1): re-checking support... modem-manager[2442]: [1327518821.054978] [mm-manager.c:530] try_supports_port(): (Huawei): (ttyUSB1) deferring support check modem-manager[2442]: [1327518821.195108] [mm-at-serial-port.c:298] debug_log(): (ttyUSB0): <-- 'AT+GCAP' modem-manager[2442]: [1327518821.201793] [mm-at-serial-port.c:298] debug_log(): (ttyUSB0): <-- '' modem-manager[2442]: [1327518821.202791] [mm-at-serial-port.c:298] debug_log(): (ttyUSB0): <-- '+GCAP: +CGSM,+DS,+ESOK' modem-manager[2442]: [1327518821.203006] [mm-at-serial-port.c:298] debug_log(): (ttyUSB0): --> 'AT+CGMI' modem-manager[2442]: [1327518821.903298] [mm-at-serial-port.c:298] debug_log(): (ttyUSB0): <-- 'AT+CGMI' modem-manager[2442]: [1327518821.910144] [mm-at-serial-port.c:298] debug_log(): (ttyUSB0): <-- '' modem-manager[2442]: [1327518821.911143] [mm-at-serial-port.c:298] debug_log(): (ttyUSB0): <-- 'huaweiOK' modem-manager[2442]: [1327518821.911361] [mm-at-serial-port.c:298] debug_log(): (ttyUSB0): --> 'AT+CGMM' modem-manager[2442]: [1327518822.611671] [mm-at-serial-port.c:298] debug_log(): (ttyUSB0): <-- 'AT+CGMM' modem-manager[2442]: [1327518822.615498] [mm-at-serial-port.c:298] debug_log(): (ttyUSB0): <-- '' modem-manager[2442]: [1327518822.617497] [mm-at-serial-port.c:298] debug_log(): (ttyUSB0): <-- 'E220OK' modem-manager[2442]: [1327518822.617705] [mm-serial-port.c:908] mm_serial_port_close(): (ttyUSB0) device open count is 0 (close) modem-manager[2442]: [1327518822.617861] [mm-serial-port.c:923] mm_serial_port_close(): (ttyUSB0) closing serial port... modem-manager[2442]: [1327518822.624539] [mm-serial-port.c:944] mm_serial_port_close(): (ttyUSB0) serial port closed modem-manager[2442]: [1327518822.628891] [mm-modem-base.c:208] mm_modem_base_add_port(): (ttyUSB0) type primary claimed by /sys/devices/pci0000:00/0000:00:10.0/usb2/2-2 modem-manager[2442]: [1327518822.629442] [mm-serial-port.c:805] mm_serial_port_open(): (ttyUSB0) opening serial port... modem-manager[2442]: [1327518822.632476] [mm-serial-port.c:407] real_config_fd(): (ttyUSB0): port attributes not fully set modem-manager[2442]: [1327518822.632689] [mm-serial-port.c:874] mm_serial_port_open(): (ttyUSB0) device open count is 1 (open) modem-manager[2442]: [1327518822.632871] [mm-serial-port.c:874] mm_serial_port_open(): (ttyUSB0) device open count is 2 (open) modem-manager[2442]: [1327518822.633026] [mm-serial-port.c:874] mm_serial_port_open(): (ttyUSB0) device open count is 3 (open) modem-manager[2442]: [1327518822.633174] [mm-serial-port.c:874] mm_serial_port_open(): (ttyUSB0) device open count is 4 (open) modem-manager[2442]: [1327518822.633480] [mm-manager.c:603] do_grab_port(): (Huawei): GSM modem /sys/devices/pci0000:00/0000:00:10.0/usb2/2-2 claimed port ttyUSB0 modem-manager[2442]: [1327518822.633667] [mm-manager.c:356] add_modem(): Added modem /sys/devices/pci0000:00/0000:00:10.0/usb2/2-2 modem-manager[2442]: [1327518822.633818] [mm-manager.c:282] check_export_modem(): (tty/ttyUSB0): outstanding support task prevents export of /sys/devices/pci0000:00/0000:00:10.0/usb2/2-2 modem-manager[2442]: [1327518822.633997] [mm-manager.c:282] check_export_modem(): (tty/ttyUSB1): outstanding support task prevents export of /sys/devices/pci0000:00/0000:00:10.0/usb2/2-2 modem-manager[2442]: [1327518822.634317] [mm-at-serial-port.c:298] debug_log(): (ttyUSB0): --> 'ATE0' modem-manager[2442]: [1327518822.646657] [mm-at-serial-port.c:298] debug_log(): (ttyUSB0): <-- 'ATE' modem-manager[2442]: [1327518822.651637] [mm-at-serial-port.c:298] debug_log(): (ttyUSB0): <-- '0' modem-manager[2442]: [1327518822.652570] [mm-at-serial-port.c:298] debug_log(): (ttyUSB0): <-- 'OK' modem-manager[2442]: [1327518822.652683] [mm-at-serial-port.c:298] debug_log(): (ttyUSB0): --> 'AT+GMI' modem-manager[2442]: [1327518822.668605] [mm-at-serial-port.c:298] debug_log(): (ttyUSB0): <-- 'huaweiOK' modem-manager[2442]: [1327518822.668743] [mm-at-serial-port.c:298] debug_log(): (ttyUSB0): --> 'AT+GMM' modem-manager[2442]: [1327518822.686658] [mm-at-serial-port.c:298] debug_log(): (ttyUSB0): <-- 'E220OK' modem-manager[2442]: [1327518822.686813] [mm-at-serial-port.c:298] debug_log(): (ttyUSB0): --> 'AT+GMR' modem-manager[2442]: [1327518822.697631] [mm-at-serial-port.c:298] debug_log(): (ttyUSB0): <-- '11.117.10.02.00OK' modem-manager[2442]: [1327518822.697773] [mm-at-serial-port.c:298] debug_log(): (ttyUSB0): --> 'AT+CGMI' modem-manager[2442]: [1327518822.709505] [mm-at-serial-port.c:298] debug_log(): (ttyUSB0): <-- 'huaweiOK' modem-manager[2442]: [1327518822.709647] [mm-at-serial-port.c:298] debug_log(): (ttyUSB0): --> 'AT+CGMM' modem-manager[2442]: [1327518822.732668] [mm-at-serial-port.c:298] debug_log(): (ttyUSB0): <-- 'E220OK' modem-manager[2442]: [1327518822.732818] [mm-at-serial-port.c:298] debug_log(): (ttyUSB0): --> 'AT+CGMR' modem-manager[2442]: [1327518822.753653] [mm-at-serial-port.c:298] debug_log(): (ttyUSB0): <-- '11.117.10.02.00OK' modem-manager[2442]: [1327518822.753783] [mm-at-serial-port.c:298] debug_log(): (ttyUSB0): --> 'ATI' modem-manager[2442]: [1327518822.772660] [mm-at-serial-port.c:298] debug_log(): (ttyUSB0): <-- 'Manufacturer: huaweiModel: E220Revision: 11.117.10.02.00IMEI: 354137027457417+GCAP: +CGSM,+DS,+ESOK' modem-manager[2442]: [1327518822.772820] [mm-at-serial-port.c:298] debug_log(): (ttyUSB0): --> 'ATI1' modem-manager[2442]: [1327518822.791698] [mm-at-serial-port.c:298] debug_log(): (ttyUSB0): <-- 'Manufacturer: huaweiModel: E220Revision: 11.117.10.02.00IMEI: 354137027457417+GCAP: +CGSM,+DS,+ESOK' modem-manager[2442]: [1327518822.791859] [mm-at-serial-port.c:298] debug_log(): (ttyUSB0): --> 'AT+GSN' modem-manager[2442]: [1327518822.801662] [mm-at-serial-port.c:298] debug_log(): (ttyUSB0): <-- '354137027457417OK' modem-manager[2442]: [1327518822.801795] [mm-at-serial-port.c:298] debug_log(): (ttyUSB0): --> 'AT+CGSN' modem-manager[2442]: [1327518822.819709] [mm-at-serial-port.c:298] debug_log(): (ttyUSB0): <-- '354137027457417OK' modem-manager[2442]: [1327518822.819916] [mm-modem-helpers.c:1065] mm_create_device_identifier(): Device ID source '000012d100001003Manufacturer:huaweiModel:E220Revision:11.117.10.02.00IMEI:354137027457417+GCAP:+CGSM,+DS,+ES35413702745741711.117.10.02.00E220huawei' modem-manager[2442]: [1327518822.819947] [mm-modem-helpers.c:1066] mm_create_device_identifier(): Device ID '86e15645182d3ab07b7eae23b88faac9ae5ccf58' modem-manager[2442]: [1327518822.820002] [mm-serial-port.c:908] mm_serial_port_close(): (ttyUSB0) device open count is 3 (close) modem-manager[2442]: [1327518822.820026] [mm-at-serial-port.c:298] debug_log(): (ttyUSB0): --> 'ATE0' modem-manager[2442]: [1327518822.831683] [mm-at-serial-port.c:298] debug_log(): (ttyUSB0): <-- 'OK' modem-manager[2442]: [1327518822.831856] [mm-serial-port.c:908] mm_serial_port_close(): (ttyUSB0) device open count is 2 (close) modem-manager[2442]: [1327518822.831882] [mm-at-serial-port.c:298] debug_log(): (ttyUSB0): --> 'AT+CMEE=1' modem-manager[2442]: [1327518822.848679] [mm-at-serial-port.c:298] debug_log(): (ttyUSB0): <-- 'OK' modem-manager[2442]: [1327518822.848795] [mm-at-serial-port.c:298] debug_log(): (ttyUSB0): --> 'AT+CPIN?' modem-manager[2442]: [1327518822.859710] [mm-at-serial-port.c:298] debug_log(): (ttyUSB0): <-- '+CPIN: READYOK' modem-manager[2442]: [1327518822.859848] [mm-serial-port.c:874] mm_serial_port_open(): (ttyUSB0) device open count is 3 (open) modem-manager[2442]: [1327518822.859908] [mm-serial-port.c:874] mm_serial_port_open(): (ttyUSB0) device open count is 4 (open) modem-manager[2442]: [1327518822.859931] [mm-serial-port.c:908] mm_serial_port_close(): (ttyUSB0) device open count is 3 (close) modem-manager[2442]: [1327518822.859951] [mm-at-serial-port.c:298] debug_log(): (ttyUSB0): --> 'AT+CLCK=?' modem-manager[2442]: [1327518822.878732] [mm-at-serial-port.c:298] debug_log(): (ttyUSB0): <-- '+CLCK: ("AB","AC","AG","AI","AO","IR","OI","OX","SC","PN","PU","PP","PC","PF")OK' modem-manager[2442]: [1327518822.878910] [mm-serial-port.c:874] mm_serial_port_open(): (ttyUSB0) device open count is 4 (open) modem-manager[2442]: [1327518822.878938] [mm-serial-port.c:874] mm_serial_port_open(): (ttyUSB0) device open count is 5 (open) modem-manager[2442]: [1327518822.878959] [mm-serial-port.c:874] mm_serial_port_open(): (ttyUSB0) device open count is 6 (open) modem-manager[2442]: [1327518822.878976] [mm-serial-port.c:874] mm_serial_port_open(): (ttyUSB0) device open count is 7 (open) modem-manager[2442]: [1327518822.878994] [mm-serial-port.c:874] mm_serial_port_open(): (ttyUSB0) device open count is 8 (open) modem-manager[2442]: [1327518822.879011] [mm-serial-port.c:874] mm_serial_port_open(): (ttyUSB0) device open count is 9 (open) modem-manager[2442]: [1327518822.879030] [mm-serial-port.c:908] mm_serial_port_close(): (ttyUSB0) device open count is 8 (close) modem-manager[2442]: [1327518822.879072] [mm-at-serial-port.c:298] debug_log(): (ttyUSB0): --> 'ATE0' modem-manager[2442]: [1327518822.888693] [mm-at-serial-port.c:298] debug_log(): (ttyUSB0): <-- 'OK' modem-manager[2442]: [1327518822.888807] [mm-at-serial-port.c:298] debug_log(): (ttyUSB0): --> 'AT^CPIN?' modem-manager[2442]: [1327518822.899743] [mm-at-serial-port.c:298] debug_log(): (ttyUSB0): <-- '^CPIN: READY,,10,3,10,3OK' modem-manager[2442]: [1327518822.899935] [mm-serial-port.c:908] mm_serial_port_close(): (ttyUSB0) device open count is 7 (close) modem-manager[2442]: [1327518822.900058] [mm-at-serial-port.c:298] debug_log(): (ttyUSB0): --> 'AT+CRSM=176,12258,0,0,10' modem-manager[2442]: [1327518823.101798] [mm-at-serial-port.c:298] debug_log(): (ttyUSB0): <-- '+CRSM: 144,0,"98846001190002815557"OK' modem-manager[2442]: [1327518823.101926] [mm-serial-port.c:908] mm_serial_port_close(): (ttyUSB0) device open count is 6 (close) modem-manager[2442]: [1327518823.101978] [mm-generic-gsm.c:515] get_iccid_done(): SIM ID source '89480610910020185575' modem-manager[2442]: [1327518823.101995] [mm-generic-gsm.c:516] get_iccid_done(): SIM ID 'cec0464e36ff6a6fcc0c2ca2b2a3672664931908' modem-manager[2442]: [1327518823.102075] [mm-manager.c:282] check_export_modem(): (tty/ttyUSB1): outstanding support task prevents export of /sys/devices/pci0000:00/0000:00:10.0/usb2/2-2 modem-manager[2442]: [1327518823.102099] [mm-at-serial-port.c:298] debug_log(): (ttyUSB0): --> 'AT+CLCK="SC",2' modem-manager[2442]: [1327518823.136924] [mm-at-serial-port.c:298] debug_log(): (ttyUSB0): <-- '+CLCK: 0OK' modem-manager[2442]: [1327518823.137137] [mm-serial-port.c:908] mm_serial_port_close(): (ttyUSB0) device open count is 5 (close) modem-manager[2442]: [1327518823.137213] [mm-at-serial-port.c:298] debug_log(): (ttyUSB0): --> 'AT+CLCK="PF",2' modem-manager[2442]: [1327518823.215943] [mm-at-serial-port.c:298] debug_log(): (ttyUSB0): <-- '+CLCK: 0OK' modem-manager[2442]: [1327518823.216133] [mm-serial-port.c:908] mm_serial_port_close(): (ttyUSB0) device open count is 4 (close) modem-manager[2442]: [1327518823.216206] [mm-at-serial-port.c:298] debug_log(): (ttyUSB0): --> 'AT+CLCK="PN",2' modem-manager[2442]: [1327518823.302949] [mm-at-serial-port.c:298] debug_log(): (ttyUSB0): <-- '+CLCK: 0OK' modem-manager[2442]: [1327518823.303124] [mm-serial-port.c:908] mm_serial_port_close(): (ttyUSB0) device open count is 3 (close) modem-manager[2442]: [1327518823.303191] [mm-at-serial-port.c:298] debug_log(): (ttyUSB0): --> 'AT+CLCK="PU",2' modem-manager[2442]: [1327518823.379946] [mm-at-serial-port.c:298] debug_log(): (ttyUSB0): <-- '+CLCK: 0