Connectivity - Siemens C55 User Manual

Auto display
The time display in standby mode
can be switched on and off.
Buddhist year
Switch to the Buddhistic calendar
(not available in all models).
Auto off
The phone switches off each day at
the set time.
Activate:
Press.
§Time§
J
Enter time (24 hr format).
Confirm.
§OK§
Deactivate:
Press.
§Manual§
Confirm.
§OK§
Setup

Connectivity

K
§Menu§
K
GPRS
(General Packet Radio Service)
GPRS is a new method for transmit-
ting data faster in the mobile net-
work. If you use GPRS, you can be
connected to the Internet perma-
nently if the network capacities
suffice.
Some service providers do not yet
support this service.
§Yes§/§No§
Shown in the display:
«
ª
©
GPRS info
Display of information on the con-
nectivity status.
Authentication
§Edit§
K
Setup Connectivity
Select a function.
Activate or deactivate
GPRS function.
GPRS activated.
GPRS available.
GPRS connection active.
Activate encrypted WAP
dial-up via GPRS (CHAP
Challenge Authentication
Procedure) or deactivate
it (PAP Personal Authenti-
cation Procedure).
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