Siemens SL45i, SL42 86Maintenance, Maintenance tips, Quality declaration for batteries, Phone ID

86Maintenance

Maintenance tips

The SIM card/MultiMediaCard™ should be treated with the same care as a cheque guarantee card. Do not bend or scratch it or expose it to static electricity.

Clean the card with a damp cloth or anti-static wipe without chemical cleaning agents.

Protect the phone from moisture and shocks. Do not expose your phone to direct sunlight.

Remove the battery if you are not going to use the phone for extended periods of time.

Phone ID

You will need the following details if you lose your phone or SIM card. Please enter here the number of the SIM card (on the card)

....................................................

15-digit serial number of the phone (under the battery):

....................................................

Service Provider's Customer Service number:

....................................................

Lost phone

If you lose your phone and/or SIM card, contact your Service Provider immediately to prevent misuse.

Quality declaration for batteries

The capacity of your mobile phone battery reduces each time you charge/discharge it. Storing the bat- tery at temperatures that are too high or too low also causes a gradual loss of capacity. This can cause the operating times of your mobile phone to reduce significantly per us- age cycle. The battery is, however, designed to be charged and fully dis- charged within a period of six months from when the mobile phone was purchased. Following this six-month period, we recom- mend replacing your battery if you experience a significant drop in per- formance. Please purchase only Sie- mens original batteries.