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Important
z
After software is updated, the handset cannot be
returned to the previous software.
z
Information unique to the handset (model, serial
number, etc.) is sent to a DOCOMO server during a
software update. DOCOMO does not use this
information for purposes other than software updates.
z
Functions become temporarily unavailable during a
software update.
z
If a SIM PIN is set, a SIM PIN entry window appears
after software is overwritten and the handset is
restarting. Enter the SIM PIN.
z
If a software update fails and the handset becomes
completely inoperable, bring the handset to a docomo-
designated repair counter.
z
Software cannot be updated in the following instances.
Try updating software again after resolving the issue.
During a call
Date/time not set correctly
Battery too low
Free space in handset storage too low
z
It is recommended to update software where signal
conditions are good and without moving location. A
software update may be interrupted if signal is weak.
Main specifications
Handset
Name
KY-41B
Size
Approx. 112 mm (H) x Approx. 51 mm (W)
x Approx. 17.9 mm (D)
Weight
Approx. 123 g (When battery pack
installed)
Display
Type: TFT
Size: Approx. 3.4 inches
Resolution: 480 pixels width × 854 pixels
height (FWVGA)
Internal
memory
ROM: 8 GB
*1
RAM: 1 GB
Continuous
stand-by
time
*2, 3, 4
LTE: Approx. 360 hours
Continuous
talk time
*4, 5
VoLTE (AMR-WB): Approx. 400 min.
VoLTE (HD+)(EVS-SWB): Approx. 310
min.
Charging
time
AC Adapter 07: Approx. 130 min.
(Desktop Holder KY01 use: Approx. 130
min.)
Wireless
LAN
Meets IEEE802.11b/g/n (2.4 GHz)
*6, 7
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Appendix/Index
Summary of Contents for DIGNO KY-41B
Page 1: ...INSTRUCTION MANUAL KY 41B...