Yezz Z51 Manuel page 102

To use the connection as default, press < Options > then
Change default.
To add another connection, repeat all the steps.
Once the connection is added, you need to configure the
Internet browser:
1. In Menu mode, select Organizer -> Services -> Internet
service -> Settings -> Data account, select the SIM card (if
necessary) and choose the connection created in the
previous step.
If you use multiple SIM cards and want to switch to another
one, follow this steps:
1. Configure the connection for both SIM cards (refer to "Add
a new connection").
2. In Menu mode, select Organizer -> Services -> Internet
service -> Settings -> Select profile and choose SIM1 or
SIM2 according your necessities.
Is possible to select Always ask, then the browser will ask
which SIM you want to use before start the Internet session.
Configure the browser
Switch between carriers
(SIM cards)
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