Zte C220 - Adjust the Volume in Conversation; Operation Menu in Conversation; Viewing Missed Calls; Structure and Application of Function Menu

ZTE Confidential
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3.2.4 Adjust the Volume in Conversation
Press Up/Down Key to adjust volume of headphones during a call.
3.2.5 Operation Menu in Conversation
You can operate menus such as Contacts during a calling.
Press Right Key, select Menu to enter Contacts during a calling.
3.3 Viewing Missed Calls
When there are missed calls, if the function of alert is set, the
colorful light on the cover of phone will twinkle once every one minute
until it is confirmed, The inner screen will indicate “Missed×Calls”.
“×”indicates the number of missed calls.
• Press OK Key to select OK and clear screen, and then return to
the standby mode.
• Press Right Key→ OK Key to select the Calls to enter the list
of missed calls.
3.4 Structure and Application of Function Menu
 Function of scrolling search: In standby mode, press OK Key
to enter function main menu, press Up/Down/Left/Right key
to select option.
 In the function menu, press Up/Down Key or Left/Right key
to select option according to the prompt in the screen. Press
OK Key or Clear Key to select or exit menu option.