First use / SIM card / Battery
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4.3
Changing the SIM card
The slot for the nano SIM card is located on the back of the electronics module.
To change the inserted SIM card, open the SmartEAR device as described in
section 4.2.
Remove the existing card from the slot and slide the new card into the slot as shown in
the picture.
To close the unit, follow the steps in section 4.2.
4.4
Changing the battery
To change the SmartEAR battery, open the device as described in section 4.2.
Remove the existing battery and insert the new one. The positive pole of the battery
must point upwards.
It is important that the characteristics of the new battery meet the requirements of the
unit.
SebaKMT uses Li-ion batteries, type LSH-20, from the company SAFT for
SmartEAR.
We expressly recommend using only these batteries!
If other batteries are used, SebaKMT does not guarantee successful data
transmission and the actual runtime.
To close the unit, follow the steps in section 4.2.