I have installed Teknim Mobile
application, but the operation
fails or user not found error
appears in the barcode reading
section.
i. The SIM card may not have internet on by the network
service provider.
ii. GPRS communication may be turned off in the module
settings section (factory setting is on!).
iii. Cloud communication may be turned off in the cloud
settings section (factory settings are off!).
iv. If any alarm condition exists, the GSM / GPRS module
may be making a call or sending an SMS. A 2G connection
is lost during a call or SMS sending. Try again when all
calls and SMS are finished.
v. There may be a open or improperly connected zone
while you try arming.
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