GPRS Installation and Use：
This chapter describes how to use the GPRS feature of the navigation device.
Operating methods：
Click the System button on the main interface of GPRS Figure1
，the main interface into the GPRS
1 GPRS Click into the GPRS dial-functional interface Message Click into the message receiver interface GSM call Click into the GSM dial/call interface
PhoneBook Click to enter the phone book interface Internet browser Click into the Web browser interface Call records Click into the call record query interface GPRS/GSM/SMS Click to enter GPRS/GSM/SMS related settings interface Setting
（一）GPRS Dial internet access
Click the button GPRS Figure2
interface into the GPRS dial-up connections by default
2
GPRS Dial-Function： GPRS Dial-，need to correctly configure the number of parameters，for example APN（Access Point Name，the access point），User name，Code，Dialing numbers,etc，
the configuration parameters of each country is different，same countries also have different access points，therefore,before the need to select the dial-APN corresponding to the normal dialing success。 Figure2，Customers can add a new APN，can do operations such as delete modify。 Return New APN Click into the new APN interface Back to the main interface GPRS Delete Delete the selected APN Click ，APN into the new interface，Figure3：
（At least create a new APN and dial access number input，Otherwise,the prompt window will pop up，if you enter incorrect information，APN connection will link failure）
3 Back to the list of interface or GPRS APN main Return interface Keyboard Click the pop-up or hide the keyboard
Click connect or disconnect the GPRS network / Connect/Disconnect connection Save Save the current configuration
（二）Web browsing capabilities
Click
into the IE browser icon，Figure4
4
Click
Pop-up soft keyboard，Figure5
5 Back off Advance Refurbish Stop Back to previous page To the next page Refresh the page Stop opening page Click will enter the soft keyboard shown in Soft keyboard Figure 6,for input characters Address Close Show Address Bar Click exit the current interface
（三）Messaging features
Click
button，open the interface in Figure6
6 Return New SMS Delete Back to the main interface GPRS Click to enter the new SMS interface Delete the selected messages
Click
into the new SMS messages interface，Figure7：
7
Return Back to message list interface Click the pop-up or hide the keyboard，Edit text as Keyboard
Send Linkman shown in Figure7 Send the current edited text Select a contact number from phone book （四）GSM Dial phone features
Click
button，open the interface in Figure8
8 Close Click exit the current interface Backspace Call PhoneBook Digital display Single click will delete the last number Click Call Click into the phonebook Enter the phone number shows the current
Keypad It made up of 10 numbers from 0 to 9 and “*”“#”. Enter the number on the dial pad，click
button ，interface to the call ，Figure9
9 Close Click exit the current interface Single click to decrease the volume Volume - gradually; Show volume Volume + Keyboard Show the current volume Single click to increase the volume gradually; Enter the key for the call process Into the background Call back Answer call Hang up Single click to answer the call Single click and hang up
If a call , suggesting that “calls” and call phone numbers，Figure10
10 Close Volume - Show volume Volume + Keyboard Click exit the current interface Single click to decrease the volume gradually; Show the current volume Single click to increase the volume gradually; Enter the key for the call process Into the Call back background Answer call Hang up Single click to answer the call Single click and hang up
Click after the incoming call , phone is connected , prompt “has turned”, GPS navigation can be heard through the voice of the other , GPS navigation through the microphone and the other call on , time will show，Figure11；
11 Close Volume - Show volume Volume + Keyboard Click exit the current interface Single click to decrease the volume gradually; Show the current volume Single click to increase the volume gradually; Enter the key for the call process Into the Call back background Answer call Hang up Single click to answer the call Single click and hang up Show the time played
Time （五）PhoneBook function
Click
button，open the interface in Figure 12
12 Click exit the current Click exit the current interface interface Display the telephone number of the host-side Display the telephone number of the host-side storage storage Show SimCard store’s Show SimCard store’s phone number phone number Increase the number Increase the number Delete phone number Delete phone number Delete all phone book Delete all phone book number number Previous phone number Previous phone number displayed displayed Display page number Display page number （六）Call record function
Click
open call history，Figure13
13 Close Missed calls Click exit the current interface Display the list of missed calls Show received calls list Display the list of dialed calls Received calls Dialed
（七）GPRS/GSM Set function
Click
open the setting interface，Figure14：
14
Click
into the interface，Figure15
15
Click
Icon shown in Figure 16 pop-up keyboard input PIN code
16
Click
into the interface , Figure17
17
Is set to open the flight patterns【OFF】，close telephone communication function，send text messages the can not receive calls，no contact with the base station signal，do not attempt to contact the base station。 Because the call phone signal would interfere with aircraft electronic equipment，So,open the phone does not allow the plane , the closure of the mode of the functional cell phone signal , phone can continue to use the otherfunctions driving . If view the phone book ,enjoy the mobile phone articles , movies , etc. Most of the phone bettery is consumed in the signal . Flight mode , turn off the signal ,very power saver.
Settings【ON】open the telephone communication function。 Click
into the interface,Figure18
18 Click Click
enter your own Web site commonly used，Click into the interface，Figure19
preserved。
19
Setting【Enable】then turn off automatically connect GPRS；
Setting【Disable】need to manually turn off and then connect GPRS。
Click
into the interface，Figure20
20
Settings【EarPhone Mode】insert the headset , the headset and the host can hear the sound;
Settings【Speaker Mode】insert the headset , can only hear the sound from the headphones , the host sound.
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