Key Messages on Android

The program allows you to set a white list of contacts for everyday communication. After installing the paid Key Messages, all messages and calls are redirected to the application's internal folder. The built-in call and message manager on the phone is deactivated.

SMS blocking

The function involves banning incoming SMS from unknown numbers that do not appear in the phone book. In addition, the user stops receiving all kinds of spam and advertising. To do this, Key Messages analyzes not only the number of the sender, but also the text of the message. If a stop word is detected in the header of a contact or its message, the SMS will not reach the recipient.

Call barring

The option blocks incoming calls from unknown numbers. To avoid losing contact with loved ones, the phone book needs to be updated periodically. Call barring can be set up and on already existing contacts base. To add a number to the blacklist, just move it to the banned numbers list, preserving it in the phone memory.

Sending SMS and MMS

The application allows not only to read incoming messages but also to send them to other subscribers. The user can group incoming contacts by priority. Important messages are placed in the favorites folder. Character counter is turned on while typing SMS.

Backup copy

The feature automatically duplicates conversations on Google Drive. The user is left to select the contacts to save and set the frequency of synchronization.

What is duplicated:

• SMS/MMS chains.
• Blocked contacts.
• List of permissions.

The option allows you to make calls from new devices without problems. To connect the old settings, the user only needs to log in under the Google account, set Key Messages. Backup excludes duplication of data.

Support for different SIM cards

Receiving and sending messages is available to several numbers at once. For convenience, the chains are displayed in different tabs, and the user can see to which card a particular SMS / MMS came.

Optimized search

The interface of the application resembles a compact messenger, where contacts and correspondence are collected. If necessary, the user can find the phone number by entering the first digits of the number or letters of the name.

Intuitive interface

Interaction with the program is not difficult, despite the lack of a Russian-language version. Section names and tooltips can be translated using the built-in translator.

Performance

The application is designed for popular Android 4.0+ smartphones. The fresher the firmware version, the faster the system is. To prevent hangs it is required to free the RAM of your smartphone in time. In this case the speed of response of the program will be maximal.

Key Messages is a utility for blocking unwanted messages and calls from unknown or spam numbers. The application allows you to limit the access of contacts to the subscriber without resorting to the services of the mobile operator, free of charge.