ZTE Corporation ZTEA711 Manual Do Utilizador

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Up/Down key 
Roll the cursor up/down. 
Left/Right key 
Roll the cursor left/right. 
End key 
Exit 
Troubleshooting 
This section describes how to troubleshoot some problems when they occur to your phone. If you cannot deal 
with them, contact your local dealer. 
1. 
“Enter PIN 1” is shown when the phone is switched on. 
Input the PIN 1 or input the new PIN 1 if you have changed the code. The code can be set “OFF” if you do not 
want to input. 
2. 
“Insert SIM” is shown when the phone is switched on. 
Turn off your phone and make sure that you have inserted a valid SIM card. 
3. 
No key tone when pressing keys. 
Check the keypad setting in Profiles-personalise. 
4. 
No incoming ring tone. 
Check the ringing tone and ringing volume settings in Profiles-personalise. 
5. 
No alarm tone when the reminder time reaches. 
Check the Profiles setting and the alarm ring setting in Profiles-personalise. 
6. 
A phone number cannot be dialed. 
Check whether call restriction is set to the number.   
7. 
A phone call cannot be answered. 
Check whether call restriction is set to the number   
8. 
Short message cannot be sent. 
Check the Message centre setting in the Messaging-Msg Settings menu. 
9. 
Some menus related to voice setting cannot be used. 
Check the Profiles settings. 
 
 
Interference 
This device complies with part 15 of the FCC Rules.   Operation is subject to the following two conditions: (1) This 
device may not cause harmful interference, and (2) this device must accept any interference received, including 
interference that may cause undesired operation. 
The phone has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the 
FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential 
installation. The phone generates, uses and can radiate radio frequency energy and, if not installed and used in 
accordance with the instructions, may cause harmful interference to radio communications. However, there is no 
guarantee that interference will not occur in a particular installation. If the phone does cause harmful interference to 
radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to 
try to correct the interference by one or more of the following measures: 
„ 
Reorient or relocate the receiving antenna.     
„ 
Increase the separation between the equipment and receiver.     
„ 
Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.     
„ 
Consult the dealer or an experienced radio/ TV technician for help.