45
English
S
PECIA
L CALLS
DTMF
DTMF (Dual Tone Multi Frequency), is used
when a radio must operate in a radio system
with an interface to telephone systems.
A system-dependent access code is normally
needed for DTMF. Please contact your dealer
or network manager for further information on
access codes.
To make a DTMF call
:
1
Enter the DTMF access code.
2
Press and hold the
PTT
button.
3
Enter the desired number.
05_Special Calls.fm Page 45 Wednesday, August 3, 2005 3:25 PM
Содержание HT1550 XLS
Страница 2: ...01_Safety fm Page 7 Wednesday August 3 2005 3 35 PM ...
Страница 8: ...6 SAFETY Notes 01_Safety fm Page 6 Wednesday August 3 2005 3 18 PM ...
Страница 48: ...46 SPECIAL CALLS Notes 05_Special Calls fm Page 46 Wednesday August 3 2005 3 25 PM ...
Страница 56: ...54 SCAN Notes 06_Scan fm Page 54 Wednesday August 3 2005 3 26 PM ...
Страница 64: ...62 PHONE Notes 07_Phone fm Page 62 Wednesday August 3 2005 3 26 PM ...
Страница 74: ...72 VOICE STORAGE Notes 08_Voice Storage fm Page 72 Wednesday August 3 2005 3 27 PM ...
Страница 82: ...80 UTILITIES Notes 10_Utilities fm Page 80 Wednesday August 3 2005 3 29 PM ...
Страница 92: ...90 ACCESSORIES 12_Accessories fm Page 90 Friday August 12 2005 3 51 PM ...
Страница 95: ...01_Safety fm Page 7 Wednesday August 3 2005 3 35 PM ...