You can purchase a Japanese SIM card for your phone at electronic stores, convenience stores, or at the airport when you arrive in Japan.
No, you do not need a SIM card to charge your phone. A SIM card is used for cellular connectivity, enabling calls and mobile data, but it is not required for charging the device. You can charge your phone using a compatible charger regardless of whether a SIM card is installed.
i need a sim card for call box (tecno phone)
The best options for purchasing a Japan phone SIM card are to buy one from a local store upon arrival in Japan, or to order one online before your trip. You can also consider renting a SIM card from a rental service in Japan. Make sure to check for compatibility with your phone and choose a plan that suits your needs for data, calls, and texts.
It depends on your phone but sim cards are often used to boost performance on downloads I would get a sim card for ur phone
iPhones need a SIM card to work as a phone. If you don't have a SIM card you can use it as an iTouch.
No - the SIM card will work in any phone that has been unlocked from a network.
To obtain a US SIM card for your mobile phone, you can purchase one from a local mobile carrier store or online retailer. You will need to provide identification and may need to choose a plan or pay for the SIM card. Once you have the SIM card, you can insert it into your phone and activate it following the carrier's instructions.
No.
No you don't
No, you should not sell your SIM card. You can sell your phone without SIM card. SIM card identifies you and your phone number registered with the mobile service provider. **Some one can misuse it. If you no longer need it, confirm that all the services linked with your SIM card and old phone number are deactivated and then destroy it. - Neeraj Sharma
Not necessarily - a 'memory card' is simply additional storage. The SIM card does all the work of connecting your phone to the network.