Yezz Andy A6M Manual De Usuario página 82

PREPARING YOUR MOBILE PHONE
Get started setting up your mobile phone for its first use.
Install the SIM card and battery
When you subscribe to a cellular service, you will receive a
Subscriber Identity Module (SIM) card, with subscription
details, such as your personal identification number (PIN) and
optional services.
To install the SIM card and battery,
1. Remove the battery cover.