SoftBank 816SH User Manual page 325

Kanji (Hiragana)
Key
[Double-byte]
C 4
Conversion (Up)
D
Conversion (Down)
B
A
j
k
Toggle Case (for some characters)
i
Delete One Character,
Press Cancel Conversion
i
Long
Press
6
Re-convert
f
Recover up to 64
deleted characters
b
N
Phonetic Conversion
Hiragana to Katakana/
M
Alphanumeric
Conversion
4
Cursor moves up except during conversion.
5
Cursor moves down except during conversion.
6
Press f immediately after inserting characters to re-convert them. (Not available for Arrange Mail.)
7
Press f once for each character to recover immediately after deletion. (Not available for Arrange Mail or after using i (Long Press).)
Katakana
[Double & Single-byte] [Double & Single-byte]
5
Delete before or after cursor
7
Alphanumerics
[Single-byte]
Cursor Up
Cursor Down = (Line Break)
Cursor Left
Cursor Right
Change Entry Mode
Toggle Case + Toggle
Mode (upper/lower and
lower case)
Delete One Character
Recover up to 64 deleted characters
OK
Numbers
Character Codes
Delete Code/
One Character
7
19
19-11