Set the wireless networks to use for roaming
Depending on your wireless service provider and wireless network, this feature might not be supported.
1.
On the home screen, click the connections area at the top of the screen, or click the Manage Connections icon.
2.
Click Networks and Connections > Mobile Network.
• To connect to CDMA networks only, set the Network Technology field to 3G.
• To connect to either a GSM or CDMA network, set the Network Technology field to Global.
• To connect to GSM networks only, set the Network Technology field to GSM/UMTS. To optimize network
coverage, set the Network Mode field to one of the following: 2G & 3G or 2G & 3G/4G or 2G & 3G/H+. The options
that appear in the Network Mode field depend on your wireless service provider.
3.
Press the
key > Close.