11
NC-28 User manual
1.3 Mobile phone appearance
• Left / Right navigation key
Enter to main menu and move by left / right navigation key.
• Up / down navigation key
Enter to submenu and move by up / down navigation key.
• Left soft key
To enter in a menu.
• Right soft key
To exit from a menu.
• Dial key
Press green call key to answer a call or to check all SIM card calls.
• Hang-up key
To end a call or reject incoming calls. Hold down this key to power On/Off. Under most circumstances
pressing this key will put the mobile phone into standby mode.
• Number key
0-9 number key can input number and word.
• * key
It has different function in various menus.
• # key
To set vibration or ringtone.
• Middle key
In standby mode, press the key to enter into the main menu. On other submenus, it function same as left
soft key.
