HIKVISION DS-MP7608HN-M12 User Manual page 17

Mobile Network Video Recorder User Manual
Step 2 Pull out the 3G/4G and Wi-Fi module.
Step 3 Press the yellow button on the 3G/4G slot and then pull the SIM card tray out.
Figure 2-14 Pull out SIM Card Tray
Step 4 Place the SIM card on SIM card tray.
Figure 2-15 Place SIM card on SIM Card Tray
Step 5 Insert the SIM card tray back to SIM card slot.
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