SIM Card Manager App1.6

SIM Card Manager is a very tiny (only 57 kB!) tool that reads your phone SIM card and displays many useful information:
Phone type (GSM, CDMA etc.)
Phone number (if available)
IMEI of the device
SIM state (SIM absent, network locked, PIN required, PU required, ready)
SIM country ISO code
SIM operator code
SIM operator name
Network type (GPRS, EDGE, CDMA, UMTS, HDPA etc.)
Network country ISO code
Network operator code
Network operator name
Network service state (registered to network, network not available, emergency numbers only, service powered off)
Network selection status (automatic or manual)
Roaming status (active or inactive)
Voice mail text ID
Voice mail number
The application also lists contacts stored on the SIM card and allows you to do several operations with the selected one (call, send SMS, share, copy to clipboard, copy to the phone, delete from SIM card etc.).
As an addition, SIM Card Manager lists phone and Google contacts in separate tabs as well.
To access more features, please use a long click on any listed item.