BLT573 Mobile Phone Compatibility

This page supplies information about confirmed connectivity of the Bluetooth Interface Adapter BLT573 with various brands of mobile telephones.

  • The list of phones is not exhaustive and represents only the tested sample. If a phone is not listed, this does not necessarily mean that it will not work.
  • The results were obtained through testing under certain conditions at the factory. Actual results may be different when the products are used under different conditions and in different environments.
  • The list only reports the results of testing, but does not guarantee connectivity.
  • The battery indication and antenna indication may not match the indication on the mobile phone for certain models.
  • Features supported by the address book transfer function will differ, depending on the telephone model.
  • Only mobile phones which comply to the Bluetooth HFP (Hands Free Profile) standard are supported.
  • For information on operating the mobile phone, please refer to its documentation.


*1 Discreet mode is not available.
*2 Phonebook will not be synchronized automatically. Please transfer contacts manually via OPP (Object Push Profile).
*3 Object Push Profile (OPP) "one by one“ is not available.
*4 Object Push Profile (OPP) “for selection“ is not available.
*5 SIM contacts will not be synchronized automatically.
*6 Call register will not be synchronized automatically.
*7 Network level could be shown incorrectly on the head unit.
*8 The battery level could be shown incorrectly on the head unit.
*9 Three way calling is not supported.
*10 Cannot hang-up active call in three-way calling.
*11 Cannot refuse second call in three-way calling.
*12 Cannot switch call in three-way calling.

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