SimPal-G400 4G Alarm Camera User Manual
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Change APN settings: #24#APN#Username#Password#MCC#MNC#proxy#port#type#
For example: #24#internet###505#03##80#default#
If the User name,Password and Proxy is empty, only leave blank and separate with #.
Normally the type is “default”.
It can turn off cellular data connection avoid it cost data traffic. Master or User sending
following SMS to:
Set cellular data connection - ON(default): #24#1#
Set cellular data connection - OFF: #24#0#
Check APN settings: #24#
Set cellular data roaming function - ON (default): #48#1#
Set cellular data roaming function - OFF: #48#0#
Check 4G network roaming status: #48#