SIM Tool Manager with dark theme!
MAIN FEATURE:
View sim card information.
Import/Export phone number.
Delete/Add new phone number.
Multy delete phone number.
Copy number and text into clipboard.
Manage sim contact number.
Backup sim contact number.
Import contact number.

NETWORK INFORMATION:
Phone type.
SIM serial number/ICCID.
SIM operator.
SIM country of origin.
SIM IMSI.
Device Id (IMEI/MEID/ESN)
IMEI SV.
Network type.
Network provider.

Release note:

v4.0.9
Refreshed with new UI!
SIM Info and Phone Info has been replaced with a new information!
Added Option settings to add manually phone number on the Phone Info.
Added Sharing options to share sim card details and phone details to other people.

v4.0.8
Features added "Export SIM contact to Phone"
SDK update to Api level 25.
in this version you need to grant access permission for the apps to work properly!

v4.0.7
Features added "Import from phone contacts"
Added Refresh function.