![background image](http://html1.mh-extra.com/html/intex/u-aa-power/u-aa-power_user-manual_2081107030.webp)
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Call history, Messages, Sound recorder, Mute, DTMF, Volume.
5.
Text entry
During use, You can input texts, letters, numbers or symbols
(including punctuations).
5.1
Switch input methods
In any Text Editor, press # key to switch input methods.
5.2
English input method
Switch to ABC or abc input method. Following the sequence of