utano Outdoor Mobile Phones V1 + V2
80 Technical-Service-Hotline: +49 (0) 1805 11 04 02
The caller cannot contact you Please make sure if the cell phone is powered on and connected to network;
Please make sure if calling is barred for charges in arrears;
Please make sure if SIM card is valid;
Please make sure if call barring function is set;
Please make sure if immovable dialing function is set;
It’s cannot be charged Poor contact, please check if the plug is connected well;
Charge in the environment with the temperature lower than -10 or higher than 55 ,
please change the charging environment;
Battery or charger is damaged, please replace it;
Some functions cannot be set Wrong operation;
The network supplier does not support this function or you have not applied for this
function.
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