Verykool s5012 - Manual (Page 7)

Emergency Calls
To make an emergency call your phone must be turned on and in an
area where there’s network coverage. Dial the national emergency
number and press ‘send’. Explain exactly where you are and don’t
hang up until help has arrived.
Working Temperature
The working temperature for the phone is between 0 Degree and 40
Degree Celsius. Please don’t use the phone outside the range. Using
the phone under too high or too low temperature might cause
problems.
At very high volume, prolonged listening to a mobile
phone can damage your hearing.