How to install the SIM card in Samsung Galaxy A3(SM-A300H)?

Last Update Date : Jun 18. 2018


CLICK HERE to know how to remove the SIM card from Samsung Galaxy A3 ( SM-A300H ).


a). Insert the Ejection pin into the hole on the SIM card tray to loosen the tray.




b). Pull out the SIM card tray gently from the SIM card tray slot.




c). Place the SIM card on the SIM card tray with the gold colored contacts facing downwards. Place the primary SIM on the SIM card tray 1 ( 1 ) and the secondary SIM card on the SIM card tray 2 ( 2 ). Please check the direction of SIM card which placed on the SIM card tray 2.  



NOTE : The SIM card tray 2 also serves as the memory card tray. However, you cannot place both the SIM card and the memory card at the same time.


d). Insert the SIM card tray back into the SIM card tray slot. 



NOTE : Ensure that the SIM card tray is closed tightly to prevent water and dust entering the device.



Thank you for your feedback!

Not finding what you're looking for? We're here to help.


Track my repair

Check the progress of your repair

Chat with us

Samsung is pleased to offer Chatbot support for Samsung products related queries. You can also choose to connect with our Live Chat agent.


We'll respond within 24 hours of your request.

Samsung Members Web Community

Log in with your Samsung Account and join the Samsung Members community! Peer to peer support for mobile phones.


1 800 40 72678641 800 40 SAMSUNG

(Toll Free) For Use By Customers In India Only
24 Hours a day / 7 Days a week

+880 9612300300+880 8000300300

(Toll Free) For Use By Customers In Bangladesh Only
8AM - 10PM / 7 days a week

+94 11 7267864+94 11 SAMSUNG

(Toll Free) For Use By Customers In Sri Lanka Only
8AM - 6.30PM / Mon ~ Sat

+977 16600172667 (For NTC customers only)+977 9801572667

(Toll Free) For Use By Customers In Nepal Only
8AM - 8PM / 7 Days a week

Dial as per your country

* For any printer related enquiries, please visit the HP website .

Face-to-face support

Samsung Service Centers

Find out more about how you can get face-to-face help.

Service Online Appointment

Book a service appointment at your nearest service center.

Contact Us