Akuvox R28A [2/12] About this manual

About This Manual

Thank you for choosing Akuvox’s R28A/V door phone. This manual is intended for end users who need to properly configure the

door phone. This manual is applicable to 28.0.3.xx version, and it provides an overview of the most essential functions and features

of the product. Please visit Akuvox forum or consult technical support for any new information or latest firmware.

Note: Please refer to universal abbreviation form in the end of manual when meet any abbreviation letter.