Data Characteristics; Features Description; Firmware Features - Meridian Nortel 1 Option 11C Technical Reference Manual

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Data characteristics

Features description

Firmware features

553-3011-100 Standard 14.00
M2317 Telephone
The Asynchronous Data Option is equipped with a dialing feature which
enables the user to originate data calls to local and remote Data Terminal
Equipment (DTE) directly from a data terminal keyboard or personal
computer. The dialing feature, in conjunction with the communications
firmware provided with the Data Option, supports most of the HAYES
Smartmodem dialing features. Terminal emulation packages can also be used
with the dialing feature.
The M2317 Asynchronous Data Option communicates with Data Terminal
Equipment (DTE) having characteristics as shown in Table 89.
Table 89
M2317 Asynchronous Data Option characteristics
Data type
Synchronization
Number of Bits
Parity
Data rate
Stop bits
Transmission
Firmware is chip-dependent and cannot be changed or altered on site. As a
general rule, all firmware is on ROM microchips.
Firmware functions
The following functions are performed by firmware in the M2317 Telephone:
• Predial
• Last Number Redial
• Saved Number
• Redial Saved Number
January 2002
ASCII
Asynchronous, Start-Stop
8 bits
none (unchecked)
300, 1200, 2400, 4800,
9600, 19200 bits per second (autobaud)
2 bits for 110 bits per second;
1 bit for all other speeds
Full duplex