LEICA TPS1200 User Manual
Page 67
Operation
TPS1200
67
Signal
strength
LED
GFU19 (US),
GFU25 (CAN)
with CDMA
MultiTech
MTMMC-C
red
device is on, not registered on
the network.
flashing red
device is on, registered on the
network.
off
download mode or device is off.
GFU17 with
Siemens MC45
red
call is in progress.
red: long flash,
short break
no SIM card inserted, no PIN
entered or network search, user
authentication or network login in
progress.
red: short flash,
long break
logged onto network, no call in
progress.
off
device is off.
IF the
on
is
THEN