d) Press key [FUN] for one second to stop alarming.
13. Data downloading function
(F11)(Please refer to the manual of SINGCALL data download software)
V.
Attention
1. When the product does not use for a long time, it is better to charge every two months
to avoid damaging the battery. Charge the receiver before showing the low battery. It can
prolong the life of battery. The product may shut down automatically when battery is low.
2. Please use our original parts, especially the original battery and charger.
3. Only after quitting from the setting mode, all the functions can be back to working
mode.
4. If you find any unusual problems, please consult our after-sale staff immediately. Do
not dismantle the products by yourself to cause the unnecessary troubles.
