Xexun TK103-2 - Authorization and Password Management

Authorization and Password.
Call the unit for 10 times and
successful positioning. This number will be
the default for authorized number.
Send SMS "123456 admin
159200XXXXX" to the unit,it will be
authorized of this number.Only 5 numbers
able to be authorization.If need cancel,
send”123456admin”.
Send SMS“123456password 000000”to
unit，will reply“password 000000
ok!”.Notice：123456=old password;
000000=new password.