Specifications

If the FCC ID is not visible with the module is installed inside another device, then it
must be still responsible for the FCC compliance requirement of the end product
which referring to the enclosed module and it also must display a label, such as the
following: Contains Transmitter module FCC ID: 2AR2S-CDBBM2853C or contains
FCC ID: 2AR2S-CDBBM2853C
If the IC ID is not visible with the module is installed inside another device, then it
must be still responsible for the IC compliance requirement of the end product which
referring to the enclosed module and it also must display a label, such as the
following: Contains Transmitter module IC ID: 24589-CDBBM2853C or contains
IC ID: 24589-CDBBM2853C
The host product manufacturer is responsible for compliance to any other FCC rules
that apply to the host not covered by the modular transmitter grant of certification.
The final host product still requires Part 15 Subpart B compliance testing with the
modular transmitter installed.
RF exposure considerations:
It is essential for module grantees to clearly and explicitly state the RF exposure
conditions that permit a host product manufacturer to use the module. Two types of
instructions are required for RF exposure information: (1) to the host product
manufacturer, to define the application conditions (mobile, portable – xx cm from a
person’s body);
and (2) additional text needed for the host product manufacturer to provide to end
users in their end product manuals. If RF exposure statements and use conditions
are not provided, then the host product manufacturer is required to take responsibility
of the module through a change in FCC ID (new application).