Disconnecting a call
When exchanging data with a com puter system, simply
sign o ff from the system and the com puter w ill
disconnect your call.
At any tim e a disconnect can be accom plished by any
of the two parties by removing the handset and putting
it back in the cradle on the telephone, thereby
disconnecting the line.
Specifications
Data Rate:
300 baud
M odulation:
Phase coherent FSK
Operation:
Asynchronous, serial by bit
Telephone
Interface:
Acoustical via the WE 500 handset
or equivalent
Audio Data
Frequencies:
Receive
Transmit
Mark
2225 Hz
1270 Hz
Space
2025 Hz
1070 Hz
Tolerance:
±6 Hz
± 2 Hz
Receive
Performance:
Less than 5% jitte r and 10% bias
distortion operating at 300 baud
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