Binatone SM 300 User Guide - Page 19

SOS Button ElEl During idle mode, press and hold the SOS button for 3 seconds to start the emergency call operation. The phone will send an emergency SMS to any programmed emergency numbers 1, 2, 3, 4 & 5. The display shows "SOS message sending" and outputs an emergency siren from the speaker during the SIDS sending. When the siren stops, the phone then makes a call to the first programmed SOS Number. If the first number is busy or out of area or not answered within 1 minute, it will try the 2nd and then the 3rd, 4th and 5th. If it still does not get through it will repeat the sequence of calls. Note: You can use the emergency SOS button even if the key lock is turned on. Note: This function will only work if at least one SOS Number is programmed. Note: For how to program an SOS Number, change the SOS Message that is sent, or disable the SOS alarm siren, see Settings I SOS below. 18 http://www.binatoneglobar.com