Zebra TC72 User Manual

Applications
84
PTT Audible Indicators
The following tones provide helpful cues when using the voice client.
• Talk Tone: Double chirp. Plays when the Talk button is depressed. This is a prompt for you to start
talking.
• Access Tone: Single beep. Plays when another user just finished a broadcast or response. You can
now initiate a Group Broadcast or Private Response.
• Busy Tone: Continuous tone. Plays when the Talk button is depressed and another user is already
communicating on the same talkgroup. Plays after the maximum allowed talk time is reached (60
seconds).
• Network Tone:
• Three increasing pitch beeps. Plays when PTT Express acquires the WLAN connection and the
service is enabled.
• Three decreasing pitch beeps. Plays when PTT Express loses the WLAN connection or the service
is disabled.
PTT Notification Icons
Notification icons indicate the current state of the PTT Express Voice client.
Enabling PTT Communication
1. Swipe up from the bottom of the Home screen and touch .
2. Slide the Enable/Disable Switch to the ON position. The button changes to ON.
Table 11 PTT Express Icon Descriptions
Status Icon Description
The PTT Express Voice client is disabled.
The PTT Express Voice client is enabled but not connected to a WLAN.
The PTT Express Voice client is enabled, connected to a WLAN, and listening on the
Talk Group indicated by the number next to the icon.
The PTT Express Voice client is enabled, connected to a WLAN, and communicating on
the Talk Group indicated by the number next to the icon.
The PTT Express Voice client is enabled, connected to a WLAN, and in a private
response.
The PTT Express Voice client is enabled and muted.
The PTT Express Voice client is enabled but it is not able to communicate due to a VoIP
telephony call in progress.

Zebra TC72 Specifications

General

Display diagonal	4.7 \
Touch technology	Dual-touch
Touchscreen type	Capacitive
Display resolution	1280 x 720 pixels
Internal memory	4 GB
Internal memory type	-
Total storage capacity	32 GB
Compatible memory cards	MicroSD (TransFlash), SDHC, SDXC
Processor model	660
Processor family	Snapdragon
Processor frequency	2.2 GHz
Processor manufacturer	Qualcomm
Operating system installed	Android
Rear camera aperture number	2.4
Rear camera resolution (numeric)	13 MP
Front camera resolution (numeric)	5 MP
USB 2.0 ports quantity	1
Storage temperature (T-T)	-40 - 70 °C
Operating temperature (T-T)	-20 - 50 °C
Operating relative humidity (H-H)	5 - 95 %
Battery voltage	3.7 V
Battery capacity	4620 mAh
Scanner type	1D/2D
Product color	Black, Silver
Harmonized System (HS) code	84713000

Weight and Dimensions

Depth	28 mm
Width	84 mm
Height	161 mm
Weight	376 g