Verykool i121C - Manual (Page 12)

* key to lock keypad.
# Key 1. In text editing interface, press
# key to switch the text input
method.
2. Press and hold # key to
transfer the profile of General/
Silent/Meeting in standby
mode.
2.3 Battery Installation
Caution: Install according to the illustration above to
avoid breaking the battery connectors.
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