Contents:

• 1. Introduction
• 2. For BC95-G base products
  • 2.1 Set to use speicfy band
  • 2.2 Set to auto search all bands (default settings)

1. Introduction

The NB-IoT products support auto search NB-IoT bands for NB-IoT connection by default. User can specify it to point to specify band so to speed up the connection.

2. For BC95-G base products

Support Hardware: NBSN95,NB-IoT Bee-95

2.1 Set to use speicfy band

• AT+CFUN=0   > Must deactive network first,

  AT+NABND=X (X specify the band want to use for connection)

  AT+NRB

  ATZ

Specify NB-IoT Band

2.2 Set to auto search all bands (default settings)

• AT+NCONFIG=AUTOCONNECT,TRUE