0x01

TO-1

18000

180 seconds

0x02

TO-2 Non-receipt of answer

12000

120 seconds

0x03

TO-3

30000

300 seconds

0x04

TO-4

12000

120 seconds

0x05

Awaiting answer

6000

60 seconds

0x09

Awaiting appropriate backward message after IFAM/IAM/SAM/FAM or Forward Group 7 message is sent during call setup phase

2000

20 seconds

0x0E

Await receipt of additional Information Message

500

5 seconds

0x10

Prolonged Call Setup

18000

180 seconds

0x11

Non-receipt of SAM/FAM in response to SAD

2000

20 seconds

0x12

Non-receipt of SAM or FAM in response to Send N Digits.

Dynamic based on number of requested digits and Exchange Type.

0x14

Hardware Blocking Timer

12000

120 seconds

0x15

TO-21 Call Clear Timer

30000

300 seconds

0x16

IAM-SAD maximum digit collection timer

400

4 seconds --This value must be less than the value set for 0x11.

0x17

Block Timer

12000

120 seconds