Reference information
• NOKIA 3650 TECHNICAL INFORMATION
Feature
Specification
Weight
4.5 oz. (130 g) with 850 mAh Li-lon
battery
Size
139 cc
Frequency range
Lowband 900
880–915 MHz (TX)
925–960 MHz (RX)
Highband 1800
1710– 1769 MHz (TX)
1805–1864 MHz (RX)
Highband 1900
1850–1910 MHz (TX)
1930–1990 MHz (RX)
Transmitter output
power
Lowband up to 2 W
Highband up to 1 W
Battery voltage
3.7 V nominal
Operating temperature
14°F to + 131°F
(-10°C to + 55°C)
Number of channels
194 lowband
299 highband
[ 174 ]
• TROUBLESHOOTING
If you experience problems with your phone, the information below may
help you resolve the problem. If you cannot find a solution in this user
guide, contact the Nokia Customer Care Center for further assistance.
See “Contact Nokia” on p. 4.
Memory low
When following notes are shown, the phone memory is low and you must
start to delete some data:
Not enough memory to perform operation.
Delete some data first.
or
Memory low. Delete some data.
•
To view what kind of data you have and how much memory the
different data groups consume, go to
Manager
and select
Options
→
Memory details
. Delete the following items regularly:
•
messages from the Inbox, Drafts, and Sent folders in Messaging
•
retrieved e-mail messages from the phone memory
•
saved browser pages
•
images and photos in Images
•
If you want to delete contact information, calendar notes, call timers,
call cost timers, game scores, or any other data, go to the respective
application to remove the data.
Note: If you are deleting multiple items and another of the following
notes is shown:
Not enough memory to perform operation. Delete
some data first.
or
Memory low. Delete some data.