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...	...	@@ -71,7 +71,7 @@
71	71
72	72	See bands used for different provider:** [[NB-IoT Deployment , Bands, Operator list>>http://wiki.dragino.com/xwiki/bin/view/Main/NB-IoT%20Deployment%20%2C%20Bands%2C%20Operator%20list/]]**
73	73
74		-**1.Configure Frequency Band**
	74	+=== **1.Configure Frequency Band** ===
75	75
76	76	AT+QCFG="band"[,<GSM_bandval>,<eMTC_bandval>,<NB-IoT_bandval>[,<effect>]]
77	77
...	...	@@ -141,7 +141,7 @@
141	141	AT+QCFG="band",0xF,0x100002000000000f0e189f,0x10004200000000090e189f,1
142	142
143	143
144		-**2.Configure search network sequence**
	144	+=== **2.Configure search network sequence** ===
145	145
146	146	AT+QCFG="nwscanseq",<scanseq>,1
147	147
...	...	@@ -154,7 +154,7 @@
154	154
155	155	AT+QCFG="nwscanseq",02,1  ~/~/Priority search for eMTC
156	156
157		-**3.Configure Network Category to be Searched for under LTE RAT**
	157	+=== **3.Configure Network Category to be Searched for under LTE RAT** ===
158	158
159	159	AT+QCFG="iotopmode",mode,1
160	160
...	...	@@ -162,7 +162,25 @@
162	162	1 NB-IoT
163	163	2 eMTC and NB-IoT
164	164
	165	+=== **4.AT command to set frequency band and network category** ===
165	165
	167	+AT+QBAND=0x100002000000000f0e189f,0x10004200000000090e189f  ~/~/<eMTC_bandval>,<NB-IoT_bandval>
	168	+
	169	+AT+IOTMOD=0  ~/~/ 0 eMTC  1 NB-IoT  2 eMTC and NB-IoT
	170	+
	171	+**Example :**
	172	+
	173	+Taking the use of 1nce cards in **the United States** as an example.
	174	+
	175	+AT+APN=iot.1nce.net  ~/~/set APN
	176	+
	177	+AT+QBAND=0x100180A,0  ~/~/ eMTC ：Set frequency band B2,B4,B12,B13,B25  NB-IoT：No change
	178	+
	179	+AT+IOTMOD=0  ~/~/ Set  eMTC Network
	180	+
	181	+**Setting the above commands in the United States will greatly reduce the network search time of the NB module.**
	182	+
	183	+
166	166	= 3. Configure to connect to different servers =
167	167
168	168	== 3.1 General UDP Connection ==
...	...	@@ -720,19 +720,18 @@
720	720
721	721	= 5. GPS positioning function =
722	722
723		-(% class="wikigeneratedid" id="H5.1WhatistheusageofMultiSamplingandOneUplink3F" %)
724		-~1. Turn on GPS function
	741	+=== 1. Turn on GPS function ===
725	725
726	726	(% class="wikigeneratedid" %)
727	727	AT+GPS=1 or 0  ~/~/GPS function on or off
728	728
729	729
730		-2.Extend the time to turn on GNSS
	747	+=== 2.Extend the time to turn on GNSS ===
731	731
732	732	AT+GNSST=30  ~/~/GPS search for positioning information for 30 seconds
733	733
734	734
735		-3.Get or set GPS positioning interval in units of hour
	752	+=== 3.Get or set GPS positioning interval in units of hour ===
736	736
737	737	AT+GTDC=24  ~/~/The device will activate GPS positioning every 24 hours
738	738