Huawei Ascend G620S Quick Start - Manual (Page 5)

Calling
Touch and enter a phone number on the dialer. Your
phone then displays matching contacts. Touch a contact to
place a call.
Alternatively, touch and enter the initials or first few
letters of a contact's name to quickly find the contact. From
the displayed matching contacts, touch the contact you want
to call.
You can also touch a number from Messaging, Email, or
Browser to place a call.
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