Nokia 3155 User Manual page 75

FCC draft
Automatic—The device automatically searches for service in another digital
network. With no service found, the device uses analog service. The roaming
rate applies when not in the home service area.
2. Select OK, if necessary, to confirm the activation.
Mode
You can choose whether your device uses digital or analog service.
In the standby mode, select Menu
following service options:
Digital preferred—The device works in digital mode but will also work in analog
mode with digital mode unavailable.
Digital only—The device only works in digital mode.
Analog only—The device only works in analog mode.
Network services
The following features are network services. See "Network Services," p. 6.
Store a feature code
1. In the standby mode, select Menu
feature setting.
2. Enter the feature code from your service provider (for example, *633), and
select OK.
3. Select the type of service that matches the feature code you entered (for
example, Call forwarding).
The activated feature code is now stored in your device, and you are returned
to the Feature code: field. Continue entering other feature codes (for
example, *633), or press the end key to return to the standby mode. When you
enter a network feature code successfully, the feature becomes visible in the
Network services menu.
> Settings > Network > Mode and one of the
> Settings > Network services
S e t t i n g s
> Network
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