Hi!

I try write programm using ModemManager-DBUS api.
I found some bugs:

1. GSM Modem ZTE MF112
    Manufacturer: ZTE CORPORATION
    Model: MF112
    Revision: BD_MF112V1.0.0B01

    This modem don't support HEX charset!:
<debug>  [mm-at-serial-port.c:298] debug_log(): (ttyUSB3):<-- '<CR><LF>+CSCS: ("IRA","GSM","UCS2")<CR><LF><CR><LF>OK<CR><LF>'
    But when try send USSD query to modem ModemManager force convert
query string to hex representation!
    -----------------mm-generic-gsm.c------ussd_send function--------------
     /* convert to hex representation */
        hex = utils_bin2hexstr (ussd_command->data, ussd_command->len);
        g_byte_array_free (ussd_command, TRUE);
        atc_command = g_strdup_printf ("+CUSD=1,\"%s\",15", hex);
        g_free (hex);

------------------------------------------------------------------------------
    And modem say ERROR!
<debug>  [mm-at-serial-port.c:298] debug_log(): (ttyUSB3): -->
'AT+CUSD=2<CR>'
<debug>  [mm-at-serial-port.c:298] debug_log(): (ttyUSB3):<-- '<CR><LF>ERROR<CR><LF>'
<debug>  [mm-serial-parsers.c:412] mm_serial_parser_v1_parse(): Got
failure code 100: Unknown error
<debug>  [mm-at-serial-port.c:298] debug_log(): (ttyUSB3): -->
'AT+CUSD=1,"002A0031003000300023",15<CR>'
<debug>  [mm-at-serial-port.c:298] debug_log(): (ttyUSB3):<-- '<CR><LF>OK<CR><LF>'
<debug>  [mm-at-serial-port.c:298] debug_log(): (ttyUSB3):<-- '<CR><LF>+CME ERROR: 258<CR><LF>'

2. GSM Phone Nokia E52
    Manufacter: "Nokia"
    Model: "Nokia E52-1"
    Version: "V ICPR82_10w22.10
                    03-01-11
                    RM-469
                    (c) Nokia
                    054.003"

    Don't work method org.freedesktop.ModemManager.Modem.Gsm.SMS.List ( )
    Log:
<debug>  [mm-at-serial-port.c:298] debug_log(): (ttyACM0): -->
'AT+CMGL=4<CR><LF><CR>'
<debug>  [mm-at-serial-port.c:298] debug_log(): (ttyACM0):<-- '<CR><LF>ERROR<CR><LF>'
<debug>  [mm-serial-parsers.c:412] mm_serial_parser_v1_parse(): Got
failure code 100: Unknown error
I rty run tis command by hand and get:
at+CMGL=?
ERROR
at+CMGL=4
ERROR
at+CMGL=0
ERROR
:-(.
How can I get SMS from this Phone?


Can You fix bug#1?


Dima.