Maxcom MM-820 Manual page 4

Warrantyandtechnical.data
Installation
Warning!
Turnoffthephoneanddisconnectthechargerbefore. Removingthebatterycover
InstallingtheSIMcardandbattery
The SIM card holder is located behind the battery .
1：Remove the battery cover by pressing it carefully down and sliding away from
the emergency call key .
2：Remove the battery: if it is already installed .
3：Press lightly on the cardholder and carefully slide it towards the emergency call
key .
4：The SIM card holder can now be folded into an upright position .
5：Placing the SIM-card on the marked area of thecompartment . Make sure that
the SIM card's contacts arefacing downwards and that the cut-off corner is placed
accordingly with the markedarea . See picture . Take care not to scratch or bend
the contacts on the SIM card .
6：Fold the SIM-card holder down and carefully slid it away from the emergency
call key until it "clicks" into place .
7：Insert the battery by sliding it into the battery compartment with the
contacts facing towards the emergency call key .
8：Replace the battery cover until it "clicks" into place .