Normal Operating Position; Keypad Lock (Keyguard); Changing The Front And - Nokia 3100 User Manual

G e t t i n g s t a r t e d

■ Normal operating position

Use the phone only in its normal operating position.
Your phone has a built-in antenna. As with any other radio
transmitting device, do not touch the antenna unnecessarily
when the phone is switched on. Contact with the antenna
affects call quality and may cause the phone to operate at a
higher power level than otherwise needed.
Not touching the antenna area during a phone call optimises
the antenna performance and the talktime of your phone.

■ Keypad lock (Keyguard)

You can lock the keypad to prevent the keys being accidentally pressed.
Press (Menu or Unlock) and then
unlock the keypad.
An incoming call can be handled normally. When you end or reject the
call, the keypad will automatically be locked again.
For automatic keypad lock, see Automatic keyguard on page 35.
Note: When the keypad is locked, calls may be possible to the
emergency number programmed into your phone (e.g. 112, 911 or other
official emergency number). Key in the emergency number and press
. The number is displayed only after you have keyed in its last
digit.
■ Changing the front and back cover
Before changing the covers, always switch off the power and disconnect the
phone from the charger or any other device. Always store and use the phone with
the covers attached.
1. Remove the back cover of the phone.
With the back of the phone facing you,
push the back cover release button (1)
and slide the back cover off (2).
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within 1.5 seconds to lock or