4 - 2 ES400 User Guide
2. On the Band tab, select the Network Type:
•
CDMA Only - Searches for only CDMA networks. GSM/UMTS networks are ignored.
•
CDMA First - Searches first for CDMA networks and then for GSM/UMTS networks if CDMA networks are
not found.
3. On the CDMA Setup tab, tap Preferred network and select your carrier.
4. Tap Start Activation button.
5. On the Phone Network - CDMA Activation dialog box, tap Yes.
6. On an active phone line, call your carrier to active the ES400. Provide the MEI D number on the screen to the
customer representative.
7. When requested, tap Activate Now to activate the ES400.

GSM Network Setup

To manually configure the ES400 for a GSM/UMTS network:
1. Install an active SIM card into the ES400. Refer to Setting Up the ES400 on page 1-2.
2. Tap Start > Setting > Connections > Phone Network Setup.
3. On the Band tab, select the Network Type:
•
GSM/UMTS Only - Searches for only GSM/UMTS networks. CDMA networks are ignored.
•
GSM/UMTS First - Searches first for GSM/UMTS networks and then for CDMA networks if GSM/UMTS
networks are not found.
4. Select GSM/UMTS Preferred and select:
•
Auto (GSM & UMTS) - Searches for either GSM or UMTS networks.
•
GSM Only - Searches for only GSM networks.
•
UMTS Only - Searches for only UMTS networks.
5. Tap Band. Select:
•
All - Configures the ES400 to use all bands.
•
NA & CA - Configures the ES400 to use bands used in North America and Canada.
•
EMEA/APAC/Brazil - Configures the ES400 to use bands used in the Europe, Middle East, Africa (EMEA)
region, Asia Pacific (APAC) region and Brazil region.
6. On the GSM/UMTS tab, tap Preferred network and select your carrier.
7. Tap the Update Connection Settings button.
The Public Land Mobile Network (PLMN) tab displays only when Network Type is set to GSM/UMTS Only.
Tap Show List to display the PLMN list.
NOTE SIM cards of supported carriers automatically configure the data connection and MMS settings upon
activation. Data connection and MMS settings for non-supported carriers must be manually configured.
See Configuring a GSM Data Connection on page 4-4 and MMS Messaging on page 11-26 for set up
information.