switel M15D Manual Download Page 11

-11- 

5.9 

Cherry Zone 

Snake 

A game named Snake is embedded in the phone.   
 

6

6

6

6

 

Appendix

Appendix

Appendix

Appendix 

 

 

 

Appendix 1

Troubleshooting 

If  you  find  exceptions  when  operating  the  mobile  phone,  restore  the  factory  settings  and  then  refer  to  the 
following table to solve the problem. If the problem persists, contact the distributor or service provider. 

Fault 

Cause 

Solution 

SIM card error 

The SIM card 

is damaged. 

Contact your network service provider 

The SIM card 

is not in 

position. 

Check the SIM card 

The metal 

face of the 

SIM card is 

polluted. 

Clean the SIM card with a clean cloth 

Poor received 

signal quality 

Signals are 
obstructed. 

For instance, 

radio waves 

cannot be 

effectively 

transmitted 

nearby a high 
building or in 

a basement. 

Move to a place where signals can be effectively transmitted 

Line 

congestions 

occur when 

you use the 

mobile phone 

in high-traffic 

hours 

Avoid using the mobile phone in high-traffic hours 

The mobile 

phone cannot 

be powered on 

The battery 

energy is 

exhausted. 

Charge the battery 

Summary of Contents for M15D

Page 1: ...Off the Mobile Phone 5 3 5 Linking to the Network 5 3 6 Dialing Calls 6 3 7 Using the Headset 6 4 Input method 6 4 1 Icons for Input Methods 6 4 2 To Shift Entry Methods 6 4 3 Numeric Input 6 4 4 Eng...

Page 2: ...ile phone in flight is illegal and risky Please make sure that your device is powered off in flight SWITCH OFF BEFORE ENTERING RISKY AREAS Strictly observe the relevant laws codes and regulations on t...

Page 3: ...a call by entering the called number or selecting a contact from the phonebook End key Press it to end a call being dialed or end an ongoing call Direction key Press them to scroll the options when b...

Page 4: ...move it Take the battery away Insert the SIM card into the SIM card slot lightly till the SIM card cannot be further pushed in Aim the positive pole and negative pole of the battery at the battery con...

Page 5: ...battery not in use for long If the battery voltage is too low to enable the mobile phone to be powered on charge the battery for a longer time In this case the battery icon does not flicker until a lo...

Page 6: ...a conversation Select Menu during a conversation to turn on hands free switch and start recording etc 3 7 Using the Headset It would enter headset mode automatically when you insert headset 4 4 4 4 In...

Page 7: ...ds To input a blank switch to the English input mode in upper or lower case and then press number key 0 To clear wrong inputs press the Right soft key 4 5 Inserting a Symbol Press the number key 1 to...

Page 8: ...of the caller message ringtone call etc Call alert Select ringtone vibrate silent ring and vibrate or vibrate then ring mode Message alert Select ringtone vibrate silent or ring and vibrate Alarm cale...

Page 9: ...se this function to record video files Press OK key to start pause recording press left soft key to stop Video player Use this function to play video files By pressing the corresponding key can you co...

Page 10: ...d is 1234 After accessing this function you can select some items Once an item is selected you need to input correct password whenever you want to enter this item to perform further operations Auto ke...

Page 11: ...damaged Contact your network service provider The SIM card is not in position Check the SIM card The metal face of the SIM card is polluted Clean the SIM card with a clean cloth Poor received signal q...

Page 12: ...network operator s service area The signal is weak Move to a place where the signal quality is high The battery cannot be charged The charging voltage does not match the voltage range indicated on th...

Page 13: ...ts of God and other external influences are excluded from the terms of guarantee In the case of complaints we reserve the right to repair defective parts replace them or replace the entire device Repl...

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