Siemens C55 User Manual

C55 Tuna english, A31008-H5600-A1-2-7619 (13. August 2002, 14:31)

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If you enter a number with the key-

pad during a call, the person on the 

other end of the line can hear the 

numbers being entered. It can be 

stored or dialled after the current call 

has ended.

Numbers 

 in the message 

can be dialled (press 

 

A

) or they can 

be stored in the Phonebook (p. 19). 

URLs (Internet addresses) and the 

HTTP download can be accessed di-

rectly (press 

 

A

). Check your WAP 

(p. 36) and HTTP settings (p. 38)! 

The capacity of your mobile phone 

battery is reduced 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 discharged 

within a period of six months from 

when the mobile phone was pur-

chased. Following this six-month pe-

riod, we recommend replacing your 

battery if you experience a signifi-

cant drop in performance. Only pur-

chase original Siemens batteries.

All menu functions are numbered in-

ternally. By entering these numbers 

one after the other the function may 

be started at once.
For example, to compose a new 

SMS:

Press.

 

1

for 

 

1

for 

If your service provider offers addi-

tional functions (SIM services) in the 

menu system, the numerical order 

may change.

Numbers that you are offered by 

your service provider may be stored 

in the Phonebook. You can call local 

or nationwide information services 

or use services of the service provid-

er.

 

_

Strong signal.

 

^

A weak signal reduces the 

call quality and may lead 

to loss of the connection. 

Change your location.