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authorAndreas Eversberg <jolly@eversberg.eu>2017-05-16 17:56:01 +0200
committerAndreas Eversberg <jolly@eversberg.eu>2017-05-17 20:06:45 +0200
commit07e45103ef222e6b739cde396acf5b7320f66902 (patch)
tree92cdcb0921cae07b458d9eea78cd64fdb36a2bdf /docs
parent9d87b5bf0f216b9f67aa69b59760587b45235e4c (diff)
Work on docs
Diffstat (limited to 'docs')
1 files changed, 3 insertions, 2 deletions
diff --git a/docs/b-netz.html b/docs/b-netz.html
index 5524f46..4dfaf19 100644
--- a/docs/b-netz.html
+++ b/docs/b-netz.html
@@ -431,7 +431,7 @@ The base station receives the call acknowledge signal and sends the call hold si
When the mobile station receives the call hold signal, it indicates ringing tone to the mobile subscriber.
-Additionally the car's siren is turned on (if connected to the phone), if the mobile subscriber is outside the car.
+Additionally the car's siren is turned on, if it is connected to the phone and if the ignition of the car is turned off.
@@ -504,6 +504,7 @@ Reduced transmit power:
When the mobile phone starts outgoing call on a channel that uses GFS ('Gruppenfreisignal') 19, the transmit power is reduced to 100 mW.
Even if no GFS is selected, the power is reduced on a channel that broadcasts GFS 19.
+(Do not mess up GFS signal 19 with radio channel 19. GFS signal 19 is used to reduce mobile station's power, while radio channel 19 is used to page the mobile station.)
<p class="toppic">
@@ -804,7 +805,7 @@ The D0...D3 lines must be pulled up to 5V using a resistor, so they are in high
<center><img src="b-netz_dioden1.jpg"/></center>
-Now I can program any phone just by setting jumers.
+Now I can "program" any subscriber ID, just by setting jumers.
I call this "JPROM" (Jumper Programmable Read Only Memory).