Sony Ericsson r250s pro Mode D'Emploi

The R250s PRO is a mobile phone, specially designed to be used when 

working outdoors. Thanks to its rugged design the R250s PRO is very 

resistant to external influences such as dust, rain and shock.

The R250s PRO is the first mobile phone which supports GSM Pro. GSM 

Pro is an extended feature of the GSM network, which supports group 

calls and call monitoring. (GSM Pro requires a GSM Pro subscription.)

The R250s PRO has an vibrating call alert, which means that the phone 

vibrates when you receive an incoming call or message. This is a useful 

function when you are working in a noisy environment, where you 

cannot hear the phone signal.

When you work in a noisy environment, you can use Ericsson handsfree 

equipment in combination with ear protection equipment. At an incoming 

group call, the call is answered automatically and you will hear the conver-

sation in the earpiece.

Key pad lock. The key pad lock prevents accidental dialling, which could 

happen if you keep your phone attached to your belt. The key pad remains 

locked until you receive an incoming call. While the key pad is locked, 

you can still use the Push-To-Talk button on the left side of the phone for 

entering the phone book.

Alert button. The R250s PRO is equipped with an alert button on the top 

of the phone, which makes it easy to call a pre-set alert number.

Note! Please read the chapter “Guidelines for Safe and Efficient Use” on