Opticon h-22 user manual – Opticon H22 User Manual

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H-22 User Manual

1.7. Installing the USIM Card
You must install a USIM card to use the phone functions of your H-22. Perform the following
procedures to install the USIM card.

Note: Power off the device and remove the battery before inserting a USIM card. Make sure the
USIM card is securely positioned in the USIM socket.

1.7.1.

Removing the Battery Cover

Step 1:

Unlock the battery cover. Use a coin to turn the two battery cover screws counterclockwise. (See
Fig. 7.)

Figure 7. Unlocking the Battery Cover

Step 2:

Open the battery cover by lifting the top of the cover up and off of the H-22. (See Figs. 8 and 9.)

Figure 8. Lift the Battery Cover Up

Figure 9. Lift the Battery Cover Off