
About The Web Browser
86 4600 Series IP Telephones Application Programmer Interface (API) Guide
The attributes xml:lang, class, and id are universal attributes associated with every wml
element. The Web browser supports these tags as follows:
The three universal tags are not repeated in requirements for other tags.The Summary Of WML
Tags and Attributes on page 99 is a complete list of all supported tags and attributes.
Wireless Telephony Applications (WTA)
Wireless Telephony Applications (WTA) are those applications designed to interact with the
telephony-related functions present in a phone. The Web browser supports:
● Originating a call - Click to Dial
● Adding entries to the phonebook - Add to Speed Dial entries
The Web browser supports the WTA application “click to dial” any link on the screen. A
telephone handset icon displays to the left of a “click to dial” link when the link first display.
The Add to Phonebook WTAI function “wtai://wp/ap;” adds a Name and Number to the
telephone’s Speed Dial application. A Speed Dial icon displays to the left of an “add to
phonebook” link. The wtai syntax is supported as an href attribute. As such, any tags
supporting the href attribute can use the “add to speed dial” function. These tags are <a>,
<anchor>, <img>, <do>, <onevent>, <select>, <option>, and <optgroup>.
When a user activates the add to speed dial function, the Web transfers the name and number
to the Speed Dial application. The user can edit the entry according to the current Speed Dial
functionality.
The WTAI URI scheme is as follows:
wtai://<library>/<function> (; <parameter>)* [! <result>]
Attribute Support Comments
xml:lang No - will not be used Currently only English is supported.
class No - will not be used Only half of the phone browsers
support this attribute.
id Yes - will be used
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