HP ipaq h6300 Manuale Utente

If the SIM card is not detected by the application:

■

Check to see if the SIM card is present in the Pocket PC. If it 
is not present, insert the SIM card and relaunch the 
application.

■

If the SIM card is not recognized by the application, create a 
new connection.

The TTY software application is included on the 

Companion CD and must be downloaded onto the Pocket PC 
before it can be enabled.

This Pocket PC supports TTY (Tele-typewriter) functionality. 
This functionality allows hearing-impaired persons to 
communicate using existing telephony infrastructure, including 
cellular phones. To achieve this, separately purchased TTY 
devices must be connected to the telephones on both ends of a 
telephone call session, and the TTY software application must be 
downloaded from the Companion CD onto the Pocket PC. The 
sending TTY device generates a distinct audio tone for every 
supported character, and these tones are decoded and converted 
back into text on the receiving TTY device.

Due to the use of audio compression codecs in modern digital 
cellular telephones, these TTY audio tones may be 
unintentionally distorted while being transmitted through cellular 
telephones. In order for TTY devices to continue to work in 
cellular networks, the cellular telephone must be set into a mode 
that optimizes the compression codec to handle TTY tones 
instead of the human voice.

 For information on connecting TTY devices to the iPAQ 

Pocket PC, refer to the TTY device manufacturer’s 
documentation.