Global Services; Set The Communications Method For Global Use; Activate Sprint Worldwide Service On Your Account; Your Phone's Sim Card For International Gsm Roaming - HTC One A9 User Manual

Global Services

With your phone and global roaming service from Sprint Worldwide℠ Wireless Service, you can
make phone calls and use wireless data services around the globe on compatible CDMA and
GSM/UMTS networks. For a country-specific travel guide, select your phone and destination from
sprint.com/traveltips.

Set the Communications Method for Global Use

Select a communications method for an overseas carrier as needed.
1. Tap > >
2. Tap Network mode.
3. Select CDMA Only, LTE/CDMA, GSM/UMTS Only, or Automatic.
The communications method is set.
At the time of purchase, your phone's default mode of Automatic is set. This allows global
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usage and normally will not need to be changed.
Activate Sprint Worldwide Service on Your
Account
Before using your phone in global roaming mode, you must activate Sprint Worldwide service.
To activate Sprint Worldwide service:
Chat with or email an international support rep by visiting sprint.com/swwsupport.
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– or –
Call Sprint Worldwide Customer support at 1-888-226-7212.
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Your Phone's SIM Card for International GSM
Roaming
Your phone comes with a preinstalled SIM (Subscriber Identity Module) card to support roaming on
compatible GSM networks.
Note: Your SIM card should be preinstalled. If you need to reinstall your SIM card, follow the
instructions in SIM Card.
Note: The SIM included contains information specific to your phone and should be retained with the
phone for use on GSM networks.
Global Services
Settings > Mobile data.
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