ATCOM A20 LTE Quick Start Manual page 3

A2X(W) Quick Start Guide
1. Packaging
In the packaging box, we can see one IP phone, one handset, one bracket, two wall-hung
brackets, one network cable, one handset cable and one 5V,2A power adapter.
2. Installation
2.1. Connecting port introduction
From as below picture show the connecting port and insert the standard Nano-SIM card
into the back cover way:
(Note: please don't plug in and off Nano card when the phone connected power)
2.2. Keypad introduction,
Please check the following picture:
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