BLU Tank T190Q - Manual (Page 4)

-4-
time.
 During the charging, ensure the battery is placed in a room temperature environment or in an
environment close to room temperature.
Immediately stop using the battery if the battery produces odor, overheats, cracks, distorts or has other
damage, or if the electrolyte leaks.
 The battery wears out with use. A longer charging time is required as the battery is put into use for a
long time.
1.3 Linking to the Network
After the SIM card and the mobile phone are successfully unlocked, the mobile phone automatically searches
for an available network.
2 Input method
This mobile phone provides multiple input methods, including English input (both upper and lower
case), Es, PT and numeric input method.
2.1 To Shift Entry Methods
Press # key and Options to switch between input methods.
2.2 Numeric and English Input
You can input numbers with the numeric input method. Press a number key to input the corresponding
number. Switch to English input, press letter keys to input the English word.
.