Roaming; Nfc Settings; Turn Nfc On Or Off - Samsung GALAXY S4 User Manual


Name: Enter the name of the VPN.

Type: Choose the type of VPN, from PPTP, L2TP/IPSec PSK, L2TP/IPSec RSA, IPSec
Xauth PSK, IPSec Xauth RSA, or IPSec Hybrid RSA.

Server address: Enter the VPN server address.

PPP Encryption (MPPE): Tap to enable, if applicable for the VPN.

Show advanced options: Tap to set other options, depending on the type of VPN.
4. Tap Save to save the VPN.

Roaming

When you are outside your home network area, your phone can still connect to other networks that your
provider supports via roaming. There may be additional costs for accessing networks while roaming, so
you may want to control your phone's roaming behavior with Roaming settings.
1. Press and tap
2. Tap More networks > Roaming.
3. Configure options:

Roaming network: Select a roaming default, from Home only, to only connect to the home
network, or Automatic, to allow connections to partner networks, if available.

Roaming settings: Choose options for roaming, including Voice and Data for Domestic
CDMA and International CDMA networks, and Data for GSM networks (if available).

Roaming guard: Choose options for preventing roaming for certain functions. Enable or
disable roaming access for Voice and Data for Domestic CDMA, Voice, Data and Outgoing
text message for International CDMA networks, and Voice, Data and Outgoing text message
for GSM networks (if available).

NFC Settings

Use NFC (Near Field Communication) to share information between your device and another NFC device
by touching the devices together, typically back-to-back.
NFC is used with S Beam and Android Beam, and must be turned On to use these features.
Note: Tap > Help for information about using NFC and Android Beam.

Turn NFC On or Off

Use NFC (Near Field Communication) to share information between your device and another NFC-
capable device or NFC tag, by touching the devices together, typically back-to-back.
1. Press and tap
2. Tap the ON/OFF switch beside NFC to turn NFC On or Off.
Settings
> Settings > Connections.
> Settings > Connections.
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