diff --git a/src/gui/eventlist.cpp b/src/gui/eventlist.cpp
index 543c66faf..554e9101f 100644
--- a/src/gui/eventlist.cpp
+++ b/src/gui/eventlist.cpp
@@ -1217,7 +1217,7 @@ int CEventFinderMenu::showMenu(void)
 		m_search_channelname =="";
 	}
 
-	CStringInputSMS stringInput(LOCALE_EVENTFINDER_KEYWORD,m_search_keyword, 20, NONEXISTANT_LOCALE, NONEXISTANT_LOCALE, "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-.: ");
+	CStringInputSMS stringInput(LOCALE_EVENTFINDER_KEYWORD,m_search_keyword, 20, NONEXISTANT_LOCALE, NONEXISTANT_LOCALE, "abcdefghijklmnopqrstuvwxyz0123456789 -_/()<>=+.,:!?\\'");
 
 	CMenuForwarder* mf2	= new CMenuForwarder(LOCALE_EVENTFINDER_KEYWORD ,true, *m_search_keyword, &stringInput, NULL, CRCInput::RC_1 );
 	CMenuOptionChooser* mo0 	= new CMenuOptionChooser(LOCALE_EVENTFINDER_SEARCH_WITHIN_LIST , m_search_list, SEARCH_LIST_OPTIONS, SEARCH_LIST_OPTION_COUNT, true, NULL, CRCInput::RC_2);
diff --git a/src/gui/network_setup.cpp b/src/gui/network_setup.cpp
index ed3684e2b..a1ee235cd 100644
--- a/src/gui/network_setup.cpp
+++ b/src/gui/network_setup.cpp
@@ -227,9 +227,8 @@ void CNetworkSetup::showNetworkSetup()
 	//auto start
 	CMenuOptionChooser* o1 = new CMenuOptionChooser(LOCALE_NETWORKMENU_SETUPONSTARTUP, &network_automatic_start, OPTIONS_OFF0_ON1_OPTIONS, OPTIONS_OFF0_ON1_OPTION_COUNT, true);
 
-	CStringInputSMS * networkSettings_ssid = new CStringInputSMS(LOCALE_NETWORKMENU_SSID, &network_ssid, 30, NONEXISTANT_LOCALE, NONEXISTANT_LOCALE, "abcdefghijklmnopqrstuvwxyz0123456789-. ");
-	CStringInputSMS * networkSettings_key = new CStringInputSMS(LOCALE_NETWORKMENU_PASSWORD, &network_key, 30, NONEXISTANT_LOCALE, NONEXISTANT_LOCALE, "abcdefghijklmnopqrstuvwxyz0123456789-. ");
-
+	CStringInputSMS * networkSettings_ssid = new CStringInputSMS(LOCALE_NETWORKMENU_SSID, &network_ssid, 30, NONEXISTANT_LOCALE, NONEXISTANT_LOCALE, "abcdefghijklmnopqrstuvwxyz0123456789 -_/()<>=+.,:!?\\'");
+	CStringInputSMS * networkSettings_key = new CStringInputSMS(LOCALE_NETWORKMENU_PASSWORD, &network_key, 30, NONEXISTANT_LOCALE, NONEXISTANT_LOCALE, "abcdefghijklmnopqrstuvwxyz0123456789-.! ");
 	//dhcp
 	network_dhcp 	= networkConfig->inet_static ? NETWORK_DHCP_OFF : NETWORK_DHCP_ON;
 
diff --git a/src/gui/widget/stringinput.cpp b/src/gui/widget/stringinput.cpp
index 201e690e6..c2ec05a2b 100644
--- a/src/gui/widget/stringinput.cpp
+++ b/src/gui/widget/stringinput.cpp
@@ -616,7 +616,7 @@ void CStringInputSMS::initSMS(const char * const Valid_Chars)
 {
 	last_digit = -1;				// no key pressed yet
 	const char CharList[10][11] = { "0 -_/()<>=",	// 10 characters
-					"1+.,:!?\\",
+					"1+.,:!?\\'",//' for c't search ;)
 					"abc2ä",
 					"def3",
 					"ghi4",