Mine

devpbx*CLI> module load chan_cellphone.so
  == Parsing '/etc/asterisk/cellphone.conf': [Jan 31 12:45:08] DEBUG[8553]: config.c:844 config_text_file_load: Parsing /etc/asterisk/cellphone.conf
Found
[Jan 31 12:45:08] DEBUG[8553]: chan_cellphone.c:1114 cel_load_config: Loading device dave.
  == Registered application 'CellStatus'
[Jan 31 12:45:08] DEBUG[8553]: channel.c:449 ast_channel_register: Registered handler for 'CELL' (Bluetooth Cellphone Driver)
  == Registered channel type 'CELL' (Bluetooth Cellphone Driver)
 Loaded chan_cellphone.so => (Bluetooth Cellphone Driver)
    -- Bluetooth Device dave has connected.
]Jan 31 12:45:09] DEBUG[8566]: chan_cellphone.c:623 rfcomm_write: rfcomm_write() (19) [AT+BRSF=4
]Jan 31 12:45:10] DEBUG[8566]: chan_cellphone.c:790 do_monitor: rfcomm_read() (19) [
]Jan 31 12:45:10] DEBUG[8566]: chan_cellphone.c:790 do_monitor: rfcomm_read() (19) [+BRSF: 35
]Jan 31 12:45:10] DEBUG[8566]: chan_cellphone.c:790 do_monitor: rfcomm_read() (19) [
]Jan 31 12:45:10] DEBUG[8566]: chan_cellphone.c:790 do_monitor: rfcomm_read() (19) [OK
]Jan 31 12:45:10] DEBUG[8566]: chan_cellphone.c:623 rfcomm_write: rfcomm_write() (19) [AT+CIND=?
]Jan 31 12:45:10] DEBUG[8566]: chan_cellphone.c:790 do_monitor: rfcomm_read() (19) [
[Jan 31 12:45:10] DEBUG[8566]: chan_cellphone.c:790 do_monitor: rfcomm_read() (19) [+CIND: ("service",(0,1)),("call",(0,1]),("callsetup",(0-3))
]Jan 31 12:45:10] DEBUG[8566]: chan_cellphone.c:790 do_monitor: rfcomm_read() (19) [
]Jan 31 12:45:10] DEBUG[8566]: chan_cellphone.c:790 do_monitor: rfcomm_read() (19) [OK
]Jan 31 12:45:10] DEBUG[8566]: chan_cellphone.c:623 rfcomm_write: rfcomm_write() (19) [AT+CIND?
]Jan 31 12:45:10] DEBUG[8566]: chan_cellphone.c:790 do_monitor: rfcomm_read() (19) [
]Jan 31 12:45:10] DEBUG[8566]: chan_cellphone.c:790 do_monitor: rfcomm_read() (19) [+CIND: 1,0,0
]Jan 31 12:45:10] DEBUG[8566]: chan_cellphone.c:790 do_monitor: rfcomm_read() (19) [
]Jan 31 12:45:10] DEBUG[8566]: chan_cellphone.c:790 do_monitor: rfcomm_read() (19) [OK
]Jan 31 12:45:10] DEBUG[8566]: chan_cellphone.c:623 rfcomm_write: rfcomm_write() (19) [AT+CMER=3,0,0,1
]Jan 31 12:45:10] DEBUG[8566]: chan_cellphone.c:790 do_monitor: rfcomm_read() (19) [
]Jan 31 12:45:10] DEBUG[8566]: chan_cellphone.c:790 do_monitor: rfcomm_read() (19) [OK
]Jan 31 12:45:10] DEBUG[8566]: chan_cellphone.c:623 rfcomm_write: rfcomm_write() (19) [AT+CLIP=1
]Jan 31 12:45:10] DEBUG[8566]: chan_cellphone.c:790 do_monitor: rfcomm_read() (19) [
]Jan 31 12:45:10] DEBUG[8566]: chan_cellphone.c:790 do_monitor: rfcomm_read() (19) [OK
[Jan 31 12:45:10] DEBUG[8566]: chan_cellphone.c:827 do_monitor: Device dave online and ready.
devpbx*CLI>