Extended TAPI Constants

Artigo
11/18/2015

A version of this page is also available for

Windows Embedded CE 6.0 R3

4/8/2010

The following constants are used with Extended TAPI.

Constant	Description
Air Interface Rates	Identify the rate at which the device and the base station could communicate.
Barring Modes	Identify the type of phone services the line is capable of supporting (e.g., voice, data, etc.).
Caller ID State	Identify whether to send Caller ID information.
Channel Rates	Identify possible per-channel rates at which the device could communicate with the network.
Equipment States	Identify the equipment states.
GPRS Classes	Identify General Packet Radio Service (GPRS) classes.
Line Capability Classes	Identify line capability classes.
Mute State	Identify mute states.
Operator Formats	Identify operator formats.
Radio Presence	Indicate radio presence or absence.
Radio States	Identify the state of the radio hardware.
Registration Status	Identify the registration status of the device.
System Type	Identify the CDMA or GSM line system types.

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