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Huawei
Ascend Y300
Basic functions
Huawei Ascend Y300
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Getting started
Basic functions
Calls, contacts & calendar
Messaging & email
Internet & entertainment
Data & wireless
Popular apps
Sound settings
Select ring tone
Turn silent mode on or off
Select message tone
Turn vibration on or off
Select ring volume
Display settings
Select language
Set date and time
Personalise your phone display
Adjust display brightness
Security, PIN & PUK codes
Turn use of phone lock code on or off
Turn use of PIN on or off
Change PIN
Change phone lock code
View network lock status
Retrieve PUK code and unlock SIM
Software update
Restore factory default settings
Update phone software
View software version
Back up phone memory