Quick Start Guide

Whoop ECHO – Quick Start Guide
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 Step 2: Insert your SIM card(s) and SD card
(not included).
>Please note: the SIM card(s) should be placed "chip-
down", i.e. with the small copper plate facing
downwards. The chopped-off orner should still be
visible.
>Please note: an SD card should be placed next to the
SIMs, on the left-hand side. Using an SD-card is highly
recommended.