Product Data - BENQ-SIEMENS EF81 User Manual

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Product data

Product data
Declaration of conformity
BenQ Mobile hereby declares that the phone
described in this user guide is in compliance
with the essential requirements and other
relevant provisions of European Directive
1999/5/EC (R&TTE). The relevant declara-
tion of conformity (DoC) has been signed.
Please call the company hotline if you
require a copy of the original:
www.BenQMobile.com/conformity
Technical data
UMTS class:
Frequency range:
GSM class:
Frequency range:
GSM class:
Frequency range:
GSM class:
Frequency range:
Weight phone:
Weight charger:
Weight headset:
Weight USB cable:
Size:
Li-Ion battery:
SIM card:
3 (0,25 watt)
1 920-2 170 MHz
(Band I)
4 (2 watt)
880 - 930 MHz
1 (1 watt)
1 710 - 1 880 MHz
1 (1 watt)
1 850 - 1 990 MHz
110 g
55 g
20 g
70 g
94 x 51 x 15.9 mm
(80 ccm)
950 mAh
3.0/1.8 V
Phone ID
You will need the following details if you
lose your phone or SIM card:
the number of the SIM card (on the card):
..............................................................
15 digit serial number of the phone
(under the battery):
..............................................................
the customer service number of the service
provider:
..............................................................
Lost phone
If you lose your phone or SIM card, contact
your service provider immediately to
prevent misuse.
Operating time
The operating time depends upon the re-
spective conditions of use: Extreme temper-
atures considerably reduce the phone's
standby time. Avoid placing the phone in the
sun or on a heater.
Call time
• UMTS: up to 210 minutes
• GSM: up to 270 minutes
Standby time
• UMTS: up to 250 hours
• GSM: up to 300 hours
Action taken
Calling
Light *
Network search
* Key input, games, organiser etc.
Time Reduction of
(min) standby time by
1 30 - 90 minutes
1 50 minutes
1 15 minutes