text entry method
Multiple text entry methods make it easy for you to enter names, numbers, and messages. The method you select remains active until you select another method.
Press # in any text entry screen to select one of the following entry methods:
entry mode
Primary
Primary text entry method.
Symbol
Enter symbols only.
123
Enter numbers only.
Secondary
Secondary text entry method.
Alternatively, you can select a text entry method in any text entry screen by pressing M > Input Mode.
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