Sanity通话助手是一款能够让手机在你通话的时候更好用，更容易，更健康的助手应用。

[应用特点]

1.录音;

2.语音拨号;

3.防火墙;

4.自动应答;

5..紧急呼叫;

6.自动免提电话;

7.减少电磁波;

8.通话中选择不同的音量级别;

9.自动蓝牙耳机;

10.恢复静默模式和超时飞行模式。

此版本中的新功能：

- New: option to vibrate when an outgoing call begins.

- New: option to choose the vibration mode.

- New: option to show new incoming SMS for fast reading and replying.

- New: option to choose volume to announce SMS.

- New: option to use an alternative way to answer automatically.

- New: option to speed up application startup.

- New: filter phone numbers by prefix.

- Fix: minor bugs.