Inserting Zn-Air Disposable Battery Cells (Tamperproof Cartridge)
Using the same tool provided for T-Mic 2 or earhook removal and replacement, insert the pointed
end of the tool into the small hole located on the spine of the Zn-Air cartridge.
With the tool inserted in the hole, gently push in and downward until
you feel the Zn-Air drawer release, and pop out the button of the Zn-Air cartridge.
Note: If you do not have the tool present, any thin pointed device should work to release the drawer.
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