User's Manual
iHand55 Handheld Controller User Manual
11
The special charger should be within a certain temperature range when charging, and a certain charge
time is required. Specific use methods and requirements: use the special charger of the controller to
charge in the temperature range of 10℃-40℃. There is a certain amount of electricity in the battery on
first use, let the power completely run out from the first charge, then the first three times you will need
to charge for 3 hours. After that, the iHand55 supports fast charging with the original charger and the
charge time is then less than 3 hours. If the battery is not used often, it must be charged once every
two months.
Notice:
1. Please use the configured battery and charger, do not put battery into fire or
metal short circuit electrode.
2. If the battery is hot, deformed, leaks, has an odour or any other abnormalities
during use, charging or storage, please replace it
3. If the using time is obviously shortened, please stop using the battery. Please
replace with a new battery
1.4.4 SIM card setting
The iHand55 hand-held controller supports DSDS, the default card is SIM1. Both SIM1 and SIM2
support full network 4G.
1. Installation of the SIM card
Step1: remove the left side cover and expose the SIM card slot. Slot 1: Micro SIM card; slot 2:
standard SIM card.
Step2: put the SIM card into the slot with the front side (metal contact side) down.
Figure1‐4‐3InstallationofSIMcard
2. Network: Settings → Data usage.
SIM Card