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Summary of Contents for GM 20

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Page 3: ...adphone Jack Speaker Charge USB Port Flash Volume Up Volume Down Power Key Front Camera Fingerprint Cameras Dual SIM Single SIM You can use SIM card tray two different ways for Dual SIM supported device SIM2 SIM1 ...

Page 4: ... 38 2600 40 2300 Display 6 088 IPS LCD HD 720x1560px 19 5 9 Water Drop Notch Processor MediaTek Helio A25 12 nm Octa Core 64 bit Operating System Android Camera Rear 13MP 2MP 2MP AF f1 8 with Flash Selfie 8MP with screen Flash Connection Wi Fi 802 11 a b g n ac Bluetooth v5 0 A2DP LE Battery 4000mAh FM Radio Var Fingerprint Var ...

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Page 8: ...Pr Ri au No co n dis Ch Tu fre M im be ...

Page 9: ...device to reach normal tempe rature Power cable or your adapter may be malfunc tioning Procure a new original power cable or adapter The USB port of your device may be malfuncti oning Take your device to the nearest authorized service and have it repaired Turns off freezes There may be a software related problem 1 Check if your software is updated to the current version 2 You can return your devic...

Page 10: ...ervice provider Contact your service provider Phone calls cannot be placed Dialing error Network is not identified A new SIM might have been inserted Check the restrictions Cost limit might have been reached Contact your service provider SIM Error No SIM inserted or SIM is not correctly inserted Make sure your SIM card is inserted correctly The screen does not display when a call is received May b...

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Page 14: ...tandards EN 62368 1 2014 A11 2017 EN 50360 2017 EN 50566 2017 EN 62209 1 2016 EN 62209 2 2010 EN 62479 2010 ETSI EN 301 489 1 V2 2 3 ETSI EN 301 489 3 V2 1 1 Draft ETSI EN 301 489 17 V3 2 2 ETSI EN 301 489 19 V2 1 1 Draft EN 301 489 52 V1 1 0 EN 55032 2015 EN 55035 2017 EN 61000 3 2 2014 EN 61000 3 3 2013 EN 300 328 V2 2 2 EN 301 893 V2 1 1 EN 300 440 V2 2 1 EN 301 511 V12 5 1 EN 301 908 1 V13 1 1...

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