Samsung SGH-P107BSACIN - Manual (Page 58)

Entering Text
55
Using the Symbol Mode
The Symbol mode enables you to insert symbols in a text
message.
Use the navigation keys to scroll to the desired symbol
and then press OK soft key to insert the highlighted
symbol into your message.
Using the Number Mode
The Number mode enables you to enter numbers in a text
message (a telephone number for example). Press the
keys corresponding to the required digits before manually
switching back to the appropriate text input mode.