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GL501MG GL
501MG_T
GL501MG_S Us
er Manual
4
2.3.
Installing a SIM Card
Figure 4.
GL50
1MG GL
501MG_T
GL501MG_S SIM
Card Hold
er
Power off the d
evice fi
rst and then ins
tall the SIM
card.
SIM Card
Holder
1
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