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CALL SEQUENCES
B-5
6. Release the PTT of Mobile-1 to indicate completion
of dialing.
• O-CIM hears the “Confirmation Tone”.
• Originating SNM (O-SNM) changes to SNM
Outgoing Task “8”.
• Destination SNM (D-SNM) changes to Incoming
Seize Task “3”.
• D-SNM changes to Incoming Task “4”.
• Destination CIM (D-CIM) changes to Transmit
Task “3”.
• D-SNM changes to Incoming Channel Task “5”.
• O-SNM changes to Outgoing Channel Task “9”.
• O-CIM changes to Ringing Task “D”.
• Mobile-1 hears the “Call Proceed Tone”.
7. Press the PTT on Mobile-1.
• O-CIM changes to Receive Task “4”.
• D-CIM changes to Transmit Task “3”.
• Mobile-2, destination mobile, hears Mobile-1
voice communication.
8. Release the PTT on Mobile-1.
• O-CIM changes to Hang Task “7”.
• D-CIM changes to Hang Task “7”.
• Mobile-2 is silent.
9. Press the PTT on Mobile-2.
• D-CIM changes to Receive Task “4”.
• O-CIM changes to Transmit Task “3”.
• Mobile-1 hears the voice of Mobile-2.
10.Release the PTT on Mobile-2.
• D-CIM changes to Hang Task “7”.
• O-CIM changes to Hand Task “7”.
• Mobile-1 is silent.
11.Press the PTT on Mobile-1.
• O-CIM changes to Receive Task “4”.
• D-CIM changes to Transmit Task “3”.
• Mobile-2 hears the voice of Mobile-1.
12.Press DTMF “#” key for longer than 1 second.
• O-CIM changes to End Call Task “E”.
• Mobile-1 hears the “End Call Tone”.
• O-CIM changes to Idle Task “2”.
• Both SNMs change to End Call Task “C”.
• D-CIM changes to End Call Task “E”.
• Mobile-2 hears “End Call Tone”.
• D-CIM and both SNMs change to Idle Task “2”.
B.8 MOBILE ORIGINATED TELEPHONE CALL
1. Mobile selects the Telephone Call group code.
2. Press the mobile's PTT to access the system.
• The associated CIM changes from Idle Task “2”
to Dial Tone Task “C”.
3. Release the PTT of the mobile.
• Mobile hears “Dial Tone” from the CIM.
4. Press the PTT of the mobile.
5. When the transmit light of the mobile is lit, enter
DTMF digits.
• When the Call Processor is set for normal dialing
translation, enter the required digits to exercise
the dialing translation function.
• When the Call Processor is set for PBX operation,
enter the complete set of digits, no wait for second
dial tone after the access digits.
6. Release the PTT of the mobile.
• CIM hears the “Confirmation Tone”.
• TIM changes from Idle Task “2” to TIM
Outgoing Task “8”.
• When digit dialing is complete, the TIM changes
to Channel Conversation Task “9”.
• CIM changes to Ringing Task “D”.
• Mobile hears landside progress tones, ringing,
busy or called party answer.
7. Press the PTT on the mobile.
• CIM changes to Duplex Task “6”.
• Called party hears the mobile voice.
8. Release the PTT on the mobile.
• CIM changes to Transmit Task “3”.
• Mobile hears the called party.