YOYOMOTION YOYOCam G3 User Manual page 55

Problem: The SIM-card is from a "Mobile Virtual Network Operator".
Possible solution: See STEP3 Set Up YOYOCam G3 to set up listed MVNOs. Send #145# to your
YOYOCam's mobile number and get the list of MVNO codes.
Problem: The SIM-card is from a foreign mobile operator
Get current MMS settings with #55#
Set up MMS manually. See Mobile Network Settings section of the User Guide.
Problem: YOYOCam set up with manual MMS settings but they are wrong
Get current settings by sending #55# to your YOYOCam's mobile number. Compare with the settings
required for your mobile operator.
Return to automatic MMS set up (factory default) by sending #54# to your YOYOCam's mobile
number.
Problem: Poor GSM 2G coverage. Signal strength is enough for SMS, but not
for MMS.
Relocate YOYOCam to a place with better coverage.
Try a SIM-card from another mobile operator.
Use a high-gain external antenna with extension cable.
Problem: Master receives SMS "External power lost..." followed by a new SMS
"External power, resumed"
AC power was temporarily cut. This can sometimes be caused by electrical machinery or heating
switching on or off, and getting detected by YOYOCam. This has no functional impact on YOYOCam.
The built-in back-up battery keeps it running.
The SMS power notifications can be switched off by sending #144#0# to your YOYOCam's mobile
number.
Problem: Master receives SMS saying that an incoming message is being
forwarded.
Incoming SMS from unregistered users are forwarded to the Master. This is a security precaution in
case someone is trying to access YOYOCam. This function is also useful if operators notify when the
credit is low.
The forwarding function can be turned off by sending #204#0# to your YOYOCam's mobile number.
Problem: Master receives SMS every time YOYOCam is armed or disarmed by the Remote
Control
This is to notify the Master if the arm/disarm status is changed.
The arm/disarm notification can be switched off by sending #137#0# to your YOYOCam's mobile
number.
Problem: Master receives SMS every time YOYOCam is armed or disarmed per
preset schedule
This is to notify the Master that the arm/disarm status is changed.
The arm/disarm notification is withheld by sending #176#0# to your YOYOCam's mobile number.
YOYOCam G3 User Guide v0.2 Page 55