Wiko JIMMY - Manual (Page 15)

• 3G Service
If you have two SIM cards inserted, only one of them
can be enabled to receive the 3G service. You are ad-
vised to enable SIM1 for the best performance. If you
want to change SIM, go to
Settings > WIRELESS &
NETWORKS > More… > Mobile networks > 3G ser-
vice > Enable 3G.
• Data Roaming
Note that for roaming SIM cards, you must enable the
data roaming in the
Settings > SIM management >
BASIC SETTINGS > Roaming menu. Otherwise, the
internet connection will be disabled by default.