See also:

Open source license
This product uses the following open source software. · T-Kernel This Product uses the Source Code of T-Kernel under T-License granted by the T-Engine Forum (www.t-engine.org). · C Library ...

Switching the display
Items displayed can be switched by pressing the “MODE” switch. 1.“MODE” switch 2. “RESET” switch 3. “DISP” switch 4. Display adjustment switch ...

Setting the phonebook
“Setting the phonebook” is accessed from the “Contacts” screen. 1. Push the “SETUP” button. 2. Touch “Phone”. 3. Touch “Phonebook”. 4. Touch “Manage Contacts”. Please ...