User Manual
Page 1
This instruction manual explains the excellent performance of U50 mobile phone for details. Summary Welcome to facilitate your work and leisure activity. Besides basic talking function, U50 mobile phone and system network also provides you with multiple practical functions and services to select U50 mobile phone.
This instruction manual explains the excellent performance of U50 mobile phone for details. Summary Welcome to facilitate your work and leisure activity. Besides basic talking function, U50 mobile phone and system network also provides you with multiple practical functions and services to select U50 mobile phone.
User Manual
Page 3
Contents Safety and Maintenance 1 Basic Knowledge 6 Brief Introduction 6 Your Mobile Phone 7 1.1 Appearance 7 1.2 Key description 9 1.3 State icons 10 1.4 Screen background light 11 2.1 Battery disassembly and installation 11 2.2 Charge battery 12 2.3 Install SIM card 13 2.4 Remove SIM card 14 Quick Guide...15 3.1 Dial numbers 15 3.2 Emergency call 17 3.3 Answer call 18 3.4 Terminate call 18 3.5 Call History 18 3.6 Call options 18 3.7 Keyboard lock 20
Contents Safety and Maintenance 1 Basic Knowledge 6 Brief Introduction 6 Your Mobile Phone 7 1.1 Appearance 7 1.2 Key description 9 1.3 State icons 10 1.4 Screen background light 11 2.1 Battery disassembly and installation 11 2.2 Charge battery 12 2.3 Install SIM card 13 2.4 Remove SIM card 14 Quick Guide...15 3.1 Dial numbers 15 3.2 Emergency call 17 3.3 Answer call 18 3.4 Terminate call 18 3.5 Call History 18 3.6 Call options 18 3.7 Keyboard lock 20
User Manual
Page 12
General Product name: GSM double-frequency GPRS digital mobile phone Model: U50 System: GSM900/1800 Ambient temperature Highest: +55 °C Lowest: -10 °C 6 This cell phone interface is individuated, the function of design is aim at GSM900/... satisfy your deferent demand. Design this phone roundly after reading the manual. Basic Knowledge Brief Introduction Thank you for choosing the GPRS function cell phone U50.
General Product name: GSM double-frequency GPRS digital mobile phone Model: U50 System: GSM900/1800 Ambient temperature Highest: +55 °C Lowest: -10 °C 6 This cell phone interface is individuated, the function of design is aim at GSM900/... satisfy your deferent demand. Design this phone roundly after reading the manual. Basic Knowledge Brief Introduction Thank you for choosing the GPRS function cell phone U50.
User Manual
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Basic parameters Weight: 74g (including standard battery) Dimension: Approximately 104 x 45x 16.2mm Talk time:200− 450min* Standby time: 250− 500h* Battery capacity: 1500mAh * Depending on local network signal conditions. Your Mobile Phone 1.1 Appearance 7
Basic parameters Weight: 74g (including standard battery) Dimension: Approximately 104 x 45x 16.2mm Talk time:200− 450min* Standby time: 250− 500h* Battery capacity: 1500mAh * Depending on local network signal conditions. Your Mobile Phone 1.1 Appearance 7
User Manual
Page 23
... displayed on upper left corner of the screen), you can be dialed directly by checking network signal intensity indicating bars on the screen. If your mobile phone. phone numbers. Phone number of every list. When phone number list is located at the top of the call emergency service. In phone number...
... displayed on upper left corner of the screen), you can be dialed directly by checking network signal intensity indicating bars on the screen. If your mobile phone. phone numbers. Phone number of every list. When phone number list is located at the top of the call emergency service. In phone number...