There are dozens of MMI codes to manage your telephony services such as call forwarding and call barring. With this helper, you do not need to memorize any codes while you can handle these services at ease.

Services are grouped into 3 tabs. You can enable, disable and check status of each service. Following services are included:
Call forwarding on not reachable
Call forwarding on busy
Call forwarding on no answer
Call forwarding unconditional
Call barring of outgoing calls
Call barring of international calls
Call barring of international calls except home country
Call barring of incoming calls
Call barring of incoming calls when roaming
Call waiting

You can save last action into favorite page. In this page, you can perform frequent actions conveniently.

Permission:
CALL_PHONE permission is required to send MMI codes. Be reassured that no phone call will be made by this app.