A method for receiving public broadcast services with a wireless device
compatible with the Global System for Mobile communications (GSM)
protocol is disclosed. The method includes performing a radio frequency
(RF) scan on all frequencies in at least one predetermined frequency band
to identify all possible Broadcast Control Channels (BCCHs), measuring
Received Signal Strength Indicator (RSSI) levels for each BCCH, and
sorting the BCCHs according to the corresponding RSSI levels. The
wireless device next selects a BCCH having a strongest average RSSI level
and camps on a cell corresponding to the selected BCCH. The wireless
device is then able to receive GSM public broadcast services from a
mobile phone network operating the selected BCCH irrespective of whether
the wireless device subscribes to the mobile phone network.