User Manual / Guide

AT&T GoPhone LG Phoenix 5 K300AM User Manual / Guide

View and Download AT&T GoPhone LG Phoenix 5 K300AM User Manual / Guide online.

This is the official AT&T GoPhone LG Phoenix 5 K300AM User Manual / Guide in English and Spanish provided by the manufacture.

LG quietly published the LG LMK300AM user guide on the LG USA official website, Now You can download the LG LMK300AM User manual from the below links.

Download LG Phoenix 5 User Manual


Language: English

AT&T GO Phone LMK300AM



Language: Spanish

AT&T GO Phone LMK300AM

LM-K300AM_ATT_UG_Web_ES_V1.0_200416 (1)


Language: English

AIO Wireless LMK300AM4, LMK300CMR


Language: Spanish

AIO Wireless LMK300AM4, LMK300CMR


In March 2020, The LG LMK300AM passed through the FCC certification process.

According to the FCC documents, the AT&T GoPhone LMK300AM supports the following Bands:



UMTS 850

UMTS 1750

UMTS 1900

LTE Band 12

LTE Band 14

LTE Band 5 Cell

LTE Band 4 AWS

LTE Band 2 pcs

The LG LMK300AM will ship with Android 10 OS out of the BOX, As per LG’s Open source Kernel website.

LG LMK300AM Front View

LG LMK300AM Rear View


Need more help? please visit LG USA official support website for LG Phoenix 5 LMK300AM