Security; Network; Reset Settings; Videophone - NEC e353 User Manual

6. Security

Safety setting can configure and modify passwords and options to prevent non-authorized use of MP and restriction of MP use, including initiating
PIN code, modifying PIN code, power-on locking, modifying MP lock password, present locking and FDN.
- PIN activate: With PIN code function, input the PIN code upon power on. In case of inputting three wrong PIN codes in a row, the
USIM card will be automatically locked and display the locking information.Initial PIN code is 0000.
- Change PINs: modify PIN code, PIN2 code. PIN code can prevent unauthorized use of USIM card. Generally, PIN2 code is not
provided with USIM card, as it provides special network service.
- Power on lock: With the power-on locking function, input the password when powering on.
- Change security code: first input the existing code, then the new codes twice.
- Phone lock: lock MP to prevent MP data disclosure; use the MP by inputting password. Initial phone lock code is 1234.
- FDN: initiate FDN fixed number dialing.

7. Network

The menu has 4 options, i.e. select mode, new searching, priority network and access networks order.
1. Search type:
- Automatic: Upon power-on, MP will register to the first service network in the network sequence list, and will attempt the next upon
any failure.
- Manual: first retrieve all networks and recognise the registration icons of each network; then select one network for registration, MP
will automatically register into the next network upon failure.
2. New search
Retrieve all networks and recognise the registration icons of each network; then select one network for registration.
3. Preferred network
In the network list, you can operate the listed networks; select "priority network" in the "network service", enter into the priority network display to
display priority network list, you may browse through the network details, insert new priority network to the end of the list; meanwhile you can delete
the priority network from the list.
4. Network mode
Provide the selection of network access orders, including Automatic, WCDMA only and GSM only.

8. Reset settings

Select the option, you can restore the MP settings to ex-work setting.

9. Videophone

During the video session, you can configure the communication needs, including camera setting, video call option and video call service.
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