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4G LTE FWT ETS-8848 User's Manual Version 1.0
11
2,Set to close Network lock function
*#11#01234#
11-command,01234-password
3,Set the Network codes
*#12#1*46003*46003#
12-command,1--No. Of IMSI, 46003--the IMSI code for
China Telecom
*#12#2*46000*46000#
12-command, 2--No. Of IMSI, 46000--the IMSI code for
China Mobile
8,Making Calls and Answer Incoming Calls
Making Calls
1. Lift the handset or press “hand-free” key, you will hear dialing tone, then
you can dial the telephone numbers you want to call.
2. Dialing: dialing the telephone numbers you want to call
3. On completion of dialed digits, you can press “#” to transmit the called
telephone numbers. If you don’t dial any key for continual 3 seconds
during the dialing, terminal transmits called telephone numbers
automatically.
4. During calls, if the telephone numbers is not free ones, the terminal
sends out anti-polarity signal.
5. If the calling party or called party hangs up, the terminal stops sending
out anti-polarity signal.
Answering Incoming Calls
When a call is coming in, if the connected telephone has the function of
displaying incoming call, the telephone rings and displays the incoming
telephone number. Now the user can lift the handset or press “hand-free” to
answer it.