Multi-tech-systems MT2834ZPX Manuel d'utilisateur télécharger pdf (Page 45)

Chapter 4 - AT Commands, S-Registers and Result Codes

S36

Time Between DTR Inactive and Modem Off-Hook

Unit: 1 Second

Range: 0-255 seconds

Default: 0

Description: Sets the time between DTR inactive (low) and the modem going

off-hook

. The DTR Busy-out feature is disabled with S36=0.

S37

Time Between DTR Active and Modem On-Hook

Unit: 1 Second

Range: 0-255 seconds

Default: 5

Description: Sets the time between DTR being active and the modem going

on-hook

(not busy).

S48

Program V.34 Connect Speeds

Unit: N/A

Range: 33, 31, 28, 26, 21, 19, 16, 14, 12, 9 and 4

Default: 0

Description: Defines which speed modem connects within V.34 mode scope

(e.g., S48 = 21 means maximum connect speed is 21.6K). This

higher V.34 speeds (e.g., 33.6K, 31.2K, 28K, 26.4K, 24K...).

The modem default is a value of 0, which indicates a connection

attempt of 33.6K.

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Multi-tech-systems MT2834ZPX Manuel d'utilisateur Page 45