Huawei EM820U AT Command Interface Specification

Uploaded at

2013-01-08

Last updated at

2015-09-30

Version

01

Description

This document describes the AT interface of Huawei EM820U Datacard/Modem. The description on the AT interface is only limited to the interface packet itself. The usage and use procedure of TE and MS do not cover the contents which are not directly related to the interface.

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