Sim

How to Insert a SIM Card in Caterpillar CAT B15 (Black)

Caterpillar CAT B15 (Black)

A SIM card is a small plastic card with a microchip, which is purchased from the telecom operator. It is needed to access the communication services of the Caterpillar CAT B15 (Black) smartphone. After buying it, you need to insert the SIM card in Caterpillar CAT B15 (Black).

Inserting a SIM card if the battery is removable

Installation of a SIM card for smartphones with a removable and non-removable battery is different. If the back cover of a smartphone can be disconnected from its body, follow these steps:

  1. Turn off the smartphone.
  2. Remove the back cover.
  3. Insert the SIM card into the slot.
  4. if, having removed the cover, you cannot see the SIM card slot, then most likely it is located under the battery. Remove the battery.

After installing the SIM card, you need to perform this sequence of steps in reverse order. Thereafter, the phone can be turned on again.

Inserting a SIM card if the battery is non-removable

Modern smartphones based on the Android operating system usually have a non-removable battery. In this case, the SIM card is installed without disassembling the smartphone:

  1. Take a special key that usually comes with a smartphone to eject the SIM card tray. If you do not have a special key, use a use a bent paper clip.
  2. Insert the key into a small hole located on the edge of the Caterpillar CAT B15 (Black).
  3. Put the SIM card in the tray.
  4. Put the SIM card tray into your smartphone.

As in the previous case, you need to turn off the device before inserting a SIM card into Caterpillar CAT B15 (Black).

SIM card trays can be single, double, combined and full. The first two types are designed for one or two SIM cards. The remaining two types allow you to additionally install a memory card. In the case of a combined tray, the installed microSD card replaces one of the SIM cards.

What to do if the SIM card does not fit the tray

During the installation of the SIM card, you may encounter that the card does not fit the size of the slot. A similar situation often occurs during the setup of a new smartphone.

There are several SIM card standards:

  • Standard SIM. An outdated type of SIM card that has a large size. Used in older phones and smartphones.
  • Micro SIM. A relatively new standard that replaced Standard SIM. SIM Card has become a little smaller.
  • Nano SIM. The current standard of SIM cards, in which its size is almost completely equal to the size of the microchip installed on it.

There is a SIM card adapter if the size of your SIM card does not fit the device. It comes with all new SIM cards. If you do not have one, contact your telecom operator for a free SIM card replacement.

Share this page with your friends:

See also:



How to flash Caterpillar CAT B15 (Black)

How to root Caterpillar CAT B15 (Black)

Hard reset for Caterpillar CAT B15 (Black)

How to reboot Caterpillar CAT B15 (Black)

How to unlock Caterpillar CAT B15 (Black)

What to do if Caterpillar CAT B15 (Black) won't turn on

What to do if Caterpillar CAT B15 (Black) doesn't charge

What to do if Caterpillar CAT B15 (Black) doesn't connect to PC via USB

How to take a screenshot on Caterpillar CAT B15 (Black)

How to reset FRP on Caterpillar CAT B15 (Black)

How to call recording on Caterpillar CAT B15 (Black)

How to update Caterpillar CAT B15 (Black)

How to connect Caterpillar CAT B15 (Black) to TV

How to clear the cache on Caterpillar CAT B15 (Black)

How to backup Caterpillar CAT B15 (Black)

How to disable ads on Caterpillar CAT B15 (Black)

How to clear storage on Caterpillar CAT B15 (Black)

How to increase font on Caterpillar CAT B15 (Black)

How to share internet on Caterpillar CAT B15 (Black)

How to transfer data to Caterpillar CAT B15 (Black)

How to unlock bootloader on Caterpillar CAT B15 (Black)

How to recover photos on Caterpillar CAT B15 (Black)

How to record the screen on Caterpillar CAT B15 (Black)

How to find blacklist in Caterpillar CAT B15 (Black)

How to set up fingerprint on Caterpillar CAT B15 (Black)

How to block number on Caterpillar CAT B15 (Black)

How to enable auto-rotate on Caterpillar CAT B15 (Black)

How to set up or turn off an alarm on Caterpillar CAT B15 (Black)

How to change ringtone on Caterpillar CAT B15 (Black)

How to enable battery percentage on Caterpillar CAT B15 (Black)

How to turn off notifications on Caterpillar CAT B15 (Black)

How to turn off Google assistant on Caterpillar CAT B15 (Black)

How to turn off the lock screen on Caterpillar CAT B15 (Black)

How to delete app on Caterpillar CAT B15 (Black)

How to recover contacts on Caterpillar CAT B15 (Black)

Where is the recycle bin on Caterpillar CAT B15 (Black)

How to install WhatsApp on Caterpillar CAT B15 (Black)

How to set contact photo in Caterpillar CAT B15 (Black)

How to scan QR code on Caterpillar CAT B15 (Black)

How to connect Caterpillar CAT B15 (Black) to computer

How to install SD card in Caterpillar CAT B15 (Black)

How to update Play Store in Caterpillar CAT B15 (Black)

How to install Google Camera in Caterpillar CAT B15 (Black)

How to enable USB debugging on Caterpillar CAT B15 (Black)

How to turn off Caterpillar CAT B15 (Black)

How to charge Caterpillar CAT B15 (Black)

How to use the camera on Caterpillar CAT B15 (Black)

How to find lost Caterpillar CAT B15 (Black)

How to set password on Caterpillar CAT B15 (Black)

How to turn on 5g on Caterpillar CAT B15 (Black)

How to turn on VPN on Caterpillar CAT B15 (Black)

How to install apps on Caterpillar CAT B15 (Black)

How to enable and configure NFC on Caterpillar CAT B15 (Black)

How to set time on Caterpillar CAT B15 (Black)

How to connect headphones to Caterpillar CAT B15 (Black)

How to clear browser history on Caterpillar CAT B15 (Black)

How to disassemble Caterpillar CAT B15 (Black)

How to hide an app on Caterpillar CAT B15 (Black)

How to download YouTube videos on Caterpillar CAT B15 (Black)

How to unblock a contact on Caterpillar CAT B15 (Black)

How to turn on the flashlight on Caterpillar CAT B15 (Black)

How to split the screen on Caterpillar CAT B15 (Black)

How to turn off the camera sound on Caterpillar CAT B15 (Black)

How to trim video on Caterpillar CAT B15 (Black)

How to check RAM in Caterpillar CAT B15 (Black)

How to bypass the Google account on Caterpillar CAT B15 (Black)

How to fix black screen on Caterpillar CAT B15 (Black)

How to change the language on Caterpillar CAT B15 (Black)

How to open engineering mode in Caterpillar CAT B15 (Black)

How to open recovery mode in Caterpillar CAT B15 (Black)

How to find and turn on a voice recorder on Caterpillar CAT B15 (Black)

How to make video calls on Caterpillar CAT B15 (Black)

Caterpillar CAT B15 (Black) sim card not detected

How to transfer contacts to Caterpillar CAT B15 (Black)

How to enable/disable «Do not disturb» mode on Caterpillar CAT B15 (Black)

How to enable/disable answerphone on Caterpillar CAT B15 (Black)

How to set up face recognition on Caterpillar CAT B15 (Black)

How to set up voicemail on Caterpillar CAT B15 (Black)

How to listen to voicemail on Caterpillar CAT B15 (Black)

How to check the IMEI number in Caterpillar CAT B15 (Black)

How to turn on fast charging on Caterpillar CAT B15 (Black)

How to replace the battery on Caterpillar CAT B15 (Black)

How to update the application on Caterpillar CAT B15 (Black)

Why the Caterpillar CAT B15 (Black) discharges quickly

How to set a password for apps in the Caterpillar CAT B15 (Black)

How to format Caterpillar CAT B15 (Black)

How to install TWRP on Caterpillar CAT B15 (Black)

How to set up call forwarding on Caterpillar CAT B15 (Black)

How to empty the recycle bin on Caterpillar CAT B15 (Black)

Where to find the clipboard on Caterpillar CAT B15 (Black)

How to Insert a SIM Card in Another Phones