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2) Please confirm: data setting is correct. (Setting files include URL; APN;
GATEWAY; PORT, correct information please contact local operators to ask or
check)
3) Battery power shortage will lead to unsuccessful transmission.
4) Please check whether the SIM card and the card slot is contact.
5) Bad signal of using environment will lead to unsuccessful transmission.
6) The incorrect receiver date will cause unsuccessful receipt.
7) Please confirm whether the using SIM card accesses to MMS and GPRS
functions.
8) The camera will not sent pictures if it doesn’t take.
9) Please confirm whether the receiver accesses to MMS or GPRS receiving
functions and receiving e-mail accesses to SMTP function.
If you have any other questions or cannot clear troubles with methods
above, please contact us or authorized dealer. We will solve for you as
soon as possible.