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ERIC13~1.TXT
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1999-08-11
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700b
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29 lines
Ericsson 1341 NAM & Options programming
------------------------------------------------------------------------
This info is thanks to ERRE ESSE.
This has also been known to work on the ET-237.
First, download the software.
The 1341 serial interface operates at TTL (not RS-232) levels, so you must
use a converter. The pins are numbered from left to right with the phone
face up.
Using the MAX203 converter and a DB-25 for the computer's serial port:
Computer
DB25 Phone
2----------MAX-203------------11
3----------MAX-203------------12
7-------------GND--------------8
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8---
5---
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6---