diff --git a/UNITTESTS/features/cellular/framework/AT/at_cellulardevice/at_cellulardevicetest.cpp b/UNITTESTS/features/cellular/framework/AT/at_cellulardevice/at_cellulardevicetest.cpp
index d0a1630dc2d5..5b489d3d7f87 100644
--- a/UNITTESTS/features/cellular/framework/AT/at_cellulardevice/at_cellulardevicetest.cpp
+++ b/UNITTESTS/features/cellular/framework/AT/at_cellulardevice/at_cellulardevicetest.cpp
@@ -257,13 +257,6 @@ TEST_F(TestAT_CellularDevice, test_AT_CellularDevice_set_power_save_mode)
     EXPECT_TRUE(NSAPI_ERROR_DEVICE_ERROR == dev.set_power_save_mode(0));
 }
 
-TEST_F(TestAT_CellularDevice, test_AT_CellularDevice_get_send_delay)
-{
-    FileHandle_stub fh1;
-    AT_CellularDevice dev(&fh1);
-    EXPECT_TRUE(0 == dev.get_send_delay());
-}
-
 TEST_F(TestAT_CellularDevice, test_AT_CellularDevice_create_delete_context)
 {
     FileHandle_stub fh1;
diff --git a/UNITTESTS/stubs/AT_CellularDevice_stub.cpp b/UNITTESTS/stubs/AT_CellularDevice_stub.cpp
index e5ec449b4c95..b474ee06b45d 100644
--- a/UNITTESTS/stubs/AT_CellularDevice_stub.cpp
+++ b/UNITTESTS/stubs/AT_CellularDevice_stub.cpp
@@ -49,7 +49,7 @@ AT_CellularDevice::~AT_CellularDevice()
 
 ATHandler *AT_CellularDevice::get_at_handler(FileHandle *fileHandle)
 {
-    return ATHandler::get_instance(fileHandle, _queue, _default_timeout, "\r", get_send_delay(), _modem_debug_on);
+    return ATHandler::get_instance(fileHandle, _queue, _default_timeout, "\r", get_property(AT_CellularDevice::PROPERTY_AT_SEND_DELAY), _modem_debug_on);
 }
 
 ATHandler *AT_CellularDevice::get_at_handler()
@@ -88,7 +88,7 @@ CellularNetwork *AT_CellularDevice::open_network(FileHandle *fh)
                                                                _queue,
                                                                _default_timeout,
                                                                "\r",
-                                                               get_send_delay(),
+                                                               get_property(AT_CellularDevice::PROPERTY_AT_SEND_DELAY),
                                                                _modem_debug_on), *this);
     return _network;
 }
@@ -164,11 +164,6 @@ void AT_CellularDevice::set_timeout(int timeout)
     _default_timeout = timeout;
 }
 
-uint16_t AT_CellularDevice::get_send_delay() const
-{
-    return 0;
-}
-
 void AT_CellularDevice::modem_debug_on(bool on)
 {
     _modem_debug_on = on;
diff --git a/UNITTESTS/target_h/myCellularDevice.h b/UNITTESTS/target_h/myCellularDevice.h
index 1078404bc48d..99f7fc6e4201 100644
--- a/UNITTESTS/target_h/myCellularDevice.h
+++ b/UNITTESTS/target_h/myCellularDevice.h
@@ -115,11 +115,6 @@ class myCellularDevice : public AT_CellularDevice {
 
     virtual void set_timeout(int timeout) {}
 
-    virtual uint16_t get_send_delay() const
-    {
-        return 0;
-    }
-
     virtual void modem_debug_on(bool on) {}
 
     virtual nsapi_error_t init()
diff --git a/features/cellular/framework/AT/AT_CellularDevice.cpp b/features/cellular/framework/AT/AT_CellularDevice.cpp
index 2aed8c704299..873b9c8714c9 100644
--- a/features/cellular/framework/AT/AT_CellularDevice.cpp
+++ b/features/cellular/framework/AT/AT_CellularDevice.cpp
@@ -107,7 +107,7 @@ void AT_CellularDevice::setup_at_handler()
 {
     set_at_urcs();
 
-    _at->set_send_delay(get_send_delay());
+    _at->set_send_delay(get_property(AT_CellularDevice::PROPERTY_AT_SEND_DELAY));
 }
 
 void AT_CellularDevice::urc_nw_deact()
@@ -188,7 +188,7 @@ ATHandler *AT_CellularDevice::get_at_handler(FileHandle *fileHandle)
     }
 
     return ATHandler::get_instance(fileHandle, _queue, _default_timeout,
-                                   "\r", get_send_delay(), _modem_debug_on);
+                                   "\r", get_property(AT_CellularDevice::PROPERTY_AT_SEND_DELAY), _modem_debug_on);
 }
 
 ATHandler *AT_CellularDevice::get_at_handler()
@@ -445,11 +445,6 @@ void AT_CellularDevice::set_timeout(int timeout)
     }
 }
 
-uint16_t AT_CellularDevice::get_send_delay() const
-{
-    return 0;
-}
-
 void AT_CellularDevice::modem_debug_on(bool on)
 {
     _modem_debug_on = on;
diff --git a/features/cellular/framework/AT/AT_CellularDevice.h b/features/cellular/framework/AT/AT_CellularDevice.h
index c7959703ce00..10c383628748 100755
--- a/features/cellular/framework/AT/AT_CellularDevice.h
+++ b/features/cellular/framework/AT/AT_CellularDevice.h
@@ -61,6 +61,7 @@ class AT_CellularDevice : public CellularDevice {
         PROPERTY_SOCKET_COUNT,          // The number of sockets of modem IP stack
         PROPERTY_IP_TCP,                // 0 = not supported, 1 = supported. Modem IP stack has support for TCP
         PROPERTY_IP_UDP,                // 0 = not supported, 1 = supported. Modem IP stack has support for TCP
+        PROPERTY_AT_SEND_DELAY,         // Sending delay between AT commands in ms
         PROPERTY_MAX
     };
 
@@ -100,8 +101,6 @@ class AT_CellularDevice : public CellularDevice {
 
     virtual void set_timeout(int timeout);
 
-    virtual uint16_t get_send_delay() const;
-
     virtual void modem_debug_on(bool on);
 
     virtual nsapi_error_t init();
diff --git a/features/cellular/framework/targets/GEMALTO/CINTERION/GEMALTO_CINTERION.cpp b/features/cellular/framework/targets/GEMALTO/CINTERION/GEMALTO_CINTERION.cpp
index e7ebd7e5fd9e..95a48b70670d 100644
--- a/features/cellular/framework/targets/GEMALTO/CINTERION/GEMALTO_CINTERION.cpp
+++ b/features/cellular/framework/targets/GEMALTO/CINTERION/GEMALTO_CINTERION.cpp
@@ -24,8 +24,6 @@
 using namespace mbed;
 using namespace events;
 
-const uint16_t RESPONSE_TO_SEND_DELAY = 100; // response-to-send delay in milliseconds at bit-rate over 9600
-
 GEMALTO_CINTERION::Module GEMALTO_CINTERION::_module;
 
 GEMALTO_CINTERION::GEMALTO_CINTERION(FileHandle *fh) : AT_CellularDevice(fh)
@@ -83,11 +81,6 @@ nsapi_error_t GEMALTO_CINTERION::init()
     return NSAPI_ERROR_OK;
 }
 
-uint16_t GEMALTO_CINTERION::get_send_delay() const
-{
-    return RESPONSE_TO_SEND_DELAY;
-}
-
 GEMALTO_CINTERION::Module GEMALTO_CINTERION::get_module()
 {
     return _module;
@@ -116,6 +109,7 @@ void GEMALTO_CINTERION::init_module_bgs2()
         10, // PROPERTY_SOCKET_COUNT
         1,  // PROPERTY_IP_TCP
         1,  // PROPERTY_IP_UDP
+        100,// PROPERTY_AT_SEND_DELAY, if baud is below 9600 this must be longer
     };
     set_cellular_properties(cellular_properties);
     _module = ModuleBGS2;
@@ -144,6 +138,7 @@ void GEMALTO_CINTERION::init_module_els61()
         10, // PROPERTY_SOCKET_COUNT
         1,  // PROPERTY_IP_TCP
         1,  // PROPERTY_IP_UDP
+        100,// PROPERTY_AT_SEND_DELAY, if baud is below 9600 this must be longer
     };
     set_cellular_properties(cellular_properties);
     _module = ModuleELS61;
@@ -172,6 +167,7 @@ void GEMALTO_CINTERION::init_module_ems31()
         10, // PROPERTY_SOCKET_COUNT
         1,  // PROPERTY_IP_TCP
         1,  // PROPERTY_IP_UDP
+        100,// PROPERTY_AT_SEND_DELAY, if baud is below 9600 this must be longer
     };
     set_cellular_properties(cellular_properties);
     _module = ModuleEMS31;
@@ -200,6 +196,7 @@ void GEMALTO_CINTERION::init_module_ehs5e()
         10, // PROPERTY_SOCKET_COUNT
         1,  // PROPERTY_IP_TCP
         1,  // PROPERTY_IP_UDP
+        100,// PROPERTY_AT_SEND_DELAY, if baud is below 9600 this must be longer
     };
     set_cellular_properties(cellular_properties);
     _module = ModuleEHS5E;
diff --git a/features/cellular/framework/targets/GEMALTO/CINTERION/GEMALTO_CINTERION.h b/features/cellular/framework/targets/GEMALTO/CINTERION/GEMALTO_CINTERION.h
index e5013f3d13c7..ca2d6f542abb 100644
--- a/features/cellular/framework/targets/GEMALTO/CINTERION/GEMALTO_CINTERION.h
+++ b/features/cellular/framework/targets/GEMALTO/CINTERION/GEMALTO_CINTERION.h
@@ -52,7 +52,6 @@ class GEMALTO_CINTERION : public AT_CellularDevice {
     virtual AT_CellularInformation *open_information_impl(ATHandler &at);
 
 protected:
-    virtual uint16_t get_send_delay() const;
     virtual nsapi_error_t init();
 
 private:
diff --git a/features/cellular/framework/targets/GENERIC/GENERIC_AT3GPP/GENERIC_AT3GPP.cpp b/features/cellular/framework/targets/GENERIC/GENERIC_AT3GPP/GENERIC_AT3GPP.cpp
index 1460b1cb25bf..eab01011c9d3 100644
--- a/features/cellular/framework/targets/GENERIC/GENERIC_AT3GPP/GENERIC_AT3GPP.cpp
+++ b/features/cellular/framework/targets/GENERIC/GENERIC_AT3GPP/GENERIC_AT3GPP.cpp
@@ -41,6 +41,7 @@ static const intptr_t cellular_properties[AT_CellularDevice::PROPERTY_MAX] = {
     0,  // PROPERTY_SOCKET_COUNT
     0,  // PROPERTY_IP_TCP
     0,  // PROPERTY_IP_UDP
+    0,  // PROPERTY_AT_SEND_DELAY
 };
 
 GENERIC_AT3GPP::GENERIC_AT3GPP(FileHandle *fh) : AT_CellularDevice(fh)
diff --git a/features/cellular/framework/targets/MultiTech/DragonflyNano/PPP/SARA4_PPP.cpp b/features/cellular/framework/targets/MultiTech/DragonflyNano/PPP/SARA4_PPP.cpp
index 72ba25bd5824..cacd25582a32 100644
--- a/features/cellular/framework/targets/MultiTech/DragonflyNano/PPP/SARA4_PPP.cpp
+++ b/features/cellular/framework/targets/MultiTech/DragonflyNano/PPP/SARA4_PPP.cpp
@@ -41,6 +41,7 @@ static const intptr_t cellular_properties[AT_CellularDevice::PROPERTY_MAX] = {
     0,  // PROPERTY_SOCKET_COUNT
     0,  // PROPERTY_IP_TCP
     0,  // PROPERTY_IP_UDP
+    0,  // PROPERTY_AT_SEND_DELAY
 };
 
 SARA4_PPP::SARA4_PPP(FileHandle *fh) : AT_CellularDevice(fh)
diff --git a/features/cellular/framework/targets/QUECTEL/BC95/QUECTEL_BC95.cpp b/features/cellular/framework/targets/QUECTEL/BC95/QUECTEL_BC95.cpp
index 2b052ac1e3bf..9f99a4e8674b 100644
--- a/features/cellular/framework/targets/QUECTEL/BC95/QUECTEL_BC95.cpp
+++ b/features/cellular/framework/targets/QUECTEL/BC95/QUECTEL_BC95.cpp
@@ -48,6 +48,7 @@ static const intptr_t cellular_properties[AT_CellularDevice::PROPERTY_MAX] = {
     7,  // PROPERTY_SOCKET_COUNT
     1,  // PROPERTY_IP_TCP
     1,  // PROPERTY_IP_UDP
+    0,  // PROPERTY_AT_SEND_DELAY
 };
 
 QUECTEL_BC95::QUECTEL_BC95(FileHandle *fh) : AT_CellularDevice(fh)
diff --git a/features/cellular/framework/targets/QUECTEL/BG96/QUECTEL_BG96.cpp b/features/cellular/framework/targets/QUECTEL/BG96/QUECTEL_BG96.cpp
index 744790163465..35733a7eac67 100644
--- a/features/cellular/framework/targets/QUECTEL/BG96/QUECTEL_BG96.cpp
+++ b/features/cellular/framework/targets/QUECTEL/BG96/QUECTEL_BG96.cpp
@@ -62,9 +62,10 @@ static const intptr_t cellular_properties[AT_CellularDevice::PROPERTY_MAX] = {
     1,  // PROPERTY_NON_IP_PDP_TYPE
     1,  // PROPERTY_AT_CGEREP,
     1,  // PROPERTY_AT_COPS_FALLBACK_AUTO
-    12,  // PROPERTY_SOCKET_COUNT
+    12, // PROPERTY_SOCKET_COUNT
     1,  // PROPERTY_IP_TCP
     1,  // PROPERTY_IP_UDP
+    0,  // PROPERTY_AT_SEND_DELAY
 };
 
 QUECTEL_BG96::QUECTEL_BG96(FileHandle *fh, PinName pwr, bool active_high, PinName rst)
diff --git a/features/cellular/framework/targets/QUECTEL/EC2X/QUECTEL_EC2X.cpp b/features/cellular/framework/targets/QUECTEL/EC2X/QUECTEL_EC2X.cpp
index 75edc8c1a5c9..b5c06360fcfe 100644
--- a/features/cellular/framework/targets/QUECTEL/EC2X/QUECTEL_EC2X.cpp
+++ b/features/cellular/framework/targets/QUECTEL/EC2X/QUECTEL_EC2X.cpp
@@ -66,6 +66,7 @@ static const intptr_t cellular_properties[AT_CellularDevice::PROPERTY_MAX] = {
     0,  // PROPERTY_SOCKET_COUNT
     0,  // PROPERTY_IP_TCP
     0,  // PROPERTY_IP_UDP
+    0,  // PROPERTY_AT_SEND_DELAY
 };
 
 QUECTEL_EC2X::QUECTEL_EC2X(FileHandle *fh, PinName pwr, bool active_high, PinName rst)
diff --git a/features/cellular/framework/targets/QUECTEL/M26/QUECTEL_M26.cpp b/features/cellular/framework/targets/QUECTEL/M26/QUECTEL_M26.cpp
index ff32ec09ac47..b29a5efa8ab0 100644
--- a/features/cellular/framework/targets/QUECTEL/M26/QUECTEL_M26.cpp
+++ b/features/cellular/framework/targets/QUECTEL/M26/QUECTEL_M26.cpp
@@ -44,6 +44,7 @@ static const intptr_t cellular_properties[AT_CellularDevice::PROPERTY_MAX] = {
     6,  // PROPERTY_SOCKET_COUNT
     1,  // PROPERTY_IP_TCP
     1,  // PROPERTY_IP_UDP
+    0,  // PROPERTY_AT_SEND_DELAY
 };
 
 QUECTEL_M26::QUECTEL_M26(FileHandle *fh) : AT_CellularDevice(fh)
diff --git a/features/cellular/framework/targets/QUECTEL/UG96/QUECTEL_UG96.cpp b/features/cellular/framework/targets/QUECTEL/UG96/QUECTEL_UG96.cpp
index 11121f4cc438..8f13733d1479 100644
--- a/features/cellular/framework/targets/QUECTEL/UG96/QUECTEL_UG96.cpp
+++ b/features/cellular/framework/targets/QUECTEL/UG96/QUECTEL_UG96.cpp
@@ -46,6 +46,7 @@ static const intptr_t cellular_properties[AT_CellularDevice::PROPERTY_MAX] = {
     0,  // PROPERTY_SOCKET_COUNT
     0,  // PROPERTY_IP_TCP
     0,  // PROPERTY_IP_UDP
+    0,  // PROPERTY_AT_SEND_DELAY
 };
 
 QUECTEL_UG96::QUECTEL_UG96(FileHandle *fh) : AT_CellularDevice(fh)
diff --git a/features/cellular/framework/targets/RiotMicro/AT/RM1000_AT.cpp b/features/cellular/framework/targets/RiotMicro/AT/RM1000_AT.cpp
index 66a3f6ad19f6..7b38930c3c87 100644
--- a/features/cellular/framework/targets/RiotMicro/AT/RM1000_AT.cpp
+++ b/features/cellular/framework/targets/RiotMicro/AT/RM1000_AT.cpp
@@ -48,6 +48,7 @@ static const intptr_t cellular_properties[AT_CellularDevice::PROPERTY_MAX] = {
     7,  // PROPERTY_SOCKET_COUNT
     1,  // PROPERTY_IP_TCP
     1,  // PROPERTY_IP_UDP
+    0,  // PROPERTY_AT_SEND_DELAY
 };
 
 RM1000_AT::RM1000_AT(FileHandle *fh) : AT_CellularDevice(fh)
diff --git a/features/cellular/framework/targets/TELIT/HE910/TELIT_HE910.cpp b/features/cellular/framework/targets/TELIT/HE910/TELIT_HE910.cpp
index 172c4d4055fb..a6310610bc73 100644
--- a/features/cellular/framework/targets/TELIT/HE910/TELIT_HE910.cpp
+++ b/features/cellular/framework/targets/TELIT/HE910/TELIT_HE910.cpp
@@ -41,6 +41,7 @@ static const intptr_t cellular_properties[AT_CellularDevice::PROPERTY_MAX] = {
     0,  // PROPERTY_SOCKET_COUNT
     0,  // PROPERTY_IP_TCP
     0,  // PROPERTY_IP_UDP
+    20, // PROPERTY_AT_SEND_DELAY
 };
 
 TELIT_HE910::TELIT_HE910(FileHandle *fh) : AT_CellularDevice(fh)
@@ -48,11 +49,6 @@ TELIT_HE910::TELIT_HE910(FileHandle *fh) : AT_CellularDevice(fh)
     set_cellular_properties(cellular_properties);
 }
 
-uint16_t TELIT_HE910::get_send_delay() const
-{
-    return DEFAULT_DELAY_BETWEEN_AT_COMMANDS;
-}
-
 nsapi_error_t TELIT_HE910::init()
 {
     nsapi_error_t err = AT_CellularDevice::init();
diff --git a/features/cellular/framework/targets/TELIT/HE910/TELIT_HE910.h b/features/cellular/framework/targets/TELIT/HE910/TELIT_HE910.h
index 4f34637a4265..67bf11eef2a8 100644
--- a/features/cellular/framework/targets/TELIT/HE910/TELIT_HE910.h
+++ b/features/cellular/framework/targets/TELIT/HE910/TELIT_HE910.h
@@ -29,9 +29,6 @@
 
 #include "AT_CellularDevice.h"
 
-//the delay between sending AT commands
-#define DEFAULT_DELAY_BETWEEN_AT_COMMANDS 20
-
 namespace mbed {
 
 class TELIT_HE910 : public AT_CellularDevice {
@@ -39,7 +36,6 @@ class TELIT_HE910 : public AT_CellularDevice {
     TELIT_HE910(FileHandle *fh);
 
 protected: // AT_CellularDevice
-    virtual uint16_t get_send_delay() const;
     virtual nsapi_error_t init();
 };
 } // namespace mbed
diff --git a/features/cellular/framework/targets/TELIT/ME910/TELIT_ME910.cpp b/features/cellular/framework/targets/TELIT/ME910/TELIT_ME910.cpp
index a65b44b19999..0b0d297949ff 100644
--- a/features/cellular/framework/targets/TELIT/ME910/TELIT_ME910.cpp
+++ b/features/cellular/framework/targets/TELIT/ME910/TELIT_ME910.cpp
@@ -62,11 +62,9 @@ static const intptr_t cellular_properties[AT_CellularDevice::PROPERTY_MAX] = {
     0,  // PROPERTY_SOCKET_COUNT
     0,  // PROPERTY_IP_TCP
     0,  // PROPERTY_IP_UDP
+    20, // PROPERTY_AT_SEND_DELAY
 };
 
-//the delay between sending AT commands
-static const uint16_t DEFAULT_DELAY_BETWEEN_AT_COMMANDS = 20;
-
 TELIT_ME910::TELIT_ME910(FileHandle *fh, PinName pwr, bool active_high)
     : AT_CellularDevice(fh),
       _active_high(active_high),
@@ -80,12 +78,6 @@ AT_CellularContext *TELIT_ME910::create_context_impl(ATHandler &at, const char *
     return new TELIT_ME910_CellularContext(at, this, apn, cp_req, nonip_req);
 }
 
-
-uint16_t TELIT_ME910::get_send_delay() const
-{
-    return DEFAULT_DELAY_BETWEEN_AT_COMMANDS;
-}
-
 nsapi_error_t TELIT_ME910::init()
 {
     nsapi_error_t err = AT_CellularDevice::init();
diff --git a/features/cellular/framework/targets/TELIT/ME910/TELIT_ME910.h b/features/cellular/framework/targets/TELIT/ME910/TELIT_ME910.h
index 9212b618e681..9995e4368d3d 100644
--- a/features/cellular/framework/targets/TELIT/ME910/TELIT_ME910.h
+++ b/features/cellular/framework/targets/TELIT/ME910/TELIT_ME910.h
@@ -41,7 +41,6 @@ class TELIT_ME910 : public AT_CellularDevice {
     TELIT_ME910(FileHandle *fh, PinName pwr, bool active_high);
 
 protected: // AT_CellularDevice
-    virtual uint16_t get_send_delay() const;
     virtual AT_CellularContext *create_context_impl(ATHandler &at, const char *apn, bool cp_req = false, bool nonip_req = false);
     virtual nsapi_error_t init();
     virtual nsapi_error_t hard_power_on();
diff --git a/features/cellular/framework/targets/UBLOX/AT/UBLOX_AT.cpp b/features/cellular/framework/targets/UBLOX/AT/UBLOX_AT.cpp
index 649ff66bffac..a139cf6b394e 100644
--- a/features/cellular/framework/targets/UBLOX/AT/UBLOX_AT.cpp
+++ b/features/cellular/framework/targets/UBLOX/AT/UBLOX_AT.cpp
@@ -41,6 +41,7 @@ static const intptr_t cellular_properties[AT_CellularDevice::PROPERTY_MAX] = {
     7,  // PROPERTY_SOCKET_COUNT
     1,  // PROPERTY_IP_TCP
     1,  // PROPERTY_IP_UDP
+    0,  // PROPERTY_AT_SEND_DELAY
 };
 #elif defined(UBX_MDM_SARA_U2XX) || defined(UBX_MDM_SARA_G3XX)
 static const intptr_t cellular_properties[AT_CellularDevice::PROPERTY_MAX] = {
@@ -67,6 +68,7 @@ static const intptr_t cellular_properties[AT_CellularDevice::PROPERTY_MAX] = {
     7,  // PROPERTY_SOCKET_COUNT
     1,  // PROPERTY_IP_TCP
     1,  // PROPERTY_IP_UDP
+    0,  // PROPERTY_AT_SEND_DELAY
 };
 #else
 static const intptr_t cellular_properties[AT_CellularDevice::PROPERTY_MAX] = {
@@ -89,6 +91,7 @@ static const intptr_t cellular_properties[AT_CellularDevice::PROPERTY_MAX] = {
     0,  // PROPERTY_SOCKET_COUNT
     0,  // PROPERTY_IP_TCP
     0,  // PROPERTY_IP_UDP
+    0,  // PROPERTY_AT_SEND_DELAY
 };
 #endif
 
diff --git a/features/cellular/framework/targets/UBLOX/N2XX/UBLOX_N2XX.cpp b/features/cellular/framework/targets/UBLOX/N2XX/UBLOX_N2XX.cpp
index 689d88164966..4856deca08e3 100644
--- a/features/cellular/framework/targets/UBLOX/N2XX/UBLOX_N2XX.cpp
+++ b/features/cellular/framework/targets/UBLOX/N2XX/UBLOX_N2XX.cpp
@@ -40,6 +40,7 @@ static const intptr_t cellular_properties[AT_CellularDevice::PROPERTY_MAX] = {
     7,  // PROPERTY_SOCKET_COUNT
     0,  // PROPERTY_IP_TCP
     1,  // PROPERTY_IP_UDP
+    0,  // PROPERTY_AT_SEND_DELAY
 };
 
 UBLOX_N2XX::UBLOX_N2XX(FileHandle *fh): AT_CellularDevice(fh)
diff --git a/features/cellular/framework/targets/UBLOX/PPP/UBLOX_PPP.cpp b/features/cellular/framework/targets/UBLOX/PPP/UBLOX_PPP.cpp
index 29a4fa842afc..fb366357af36 100644
--- a/features/cellular/framework/targets/UBLOX/PPP/UBLOX_PPP.cpp
+++ b/features/cellular/framework/targets/UBLOX/PPP/UBLOX_PPP.cpp
@@ -42,6 +42,7 @@ static const intptr_t cellular_properties[AT_CellularDevice::PROPERTY_MAX] = {
     0,  // PROPERTY_SOCKET_COUNT
     0,  // PROPERTY_IP_TCP
     0,  // PROPERTY_IP_UDP
+    0,  // PROPERTY_AT_SEND_DELAY
 };
 #elif defined(UBX_MDM_SARA_U2XX) || defined(UBX_MDM_SARA_G3XX)
 static const intptr_t cellular_properties[AT_CellularDevice::PROPERTY_MAX] = {
@@ -68,6 +69,7 @@ static const intptr_t cellular_properties[AT_CellularDevice::PROPERTY_MAX] = {
     0,  // PROPERTY_SOCKET_COUNT
     0,  // PROPERTY_IP_TCP
     0,  // PROPERTY_IP_UDP
+    0,  // PROPERTY_AT_SEND_DELAY
 };
 #else
 static const intptr_t cellular_properties[AT_CellularDevice::PROPERTY_MAX] = {
@@ -90,6 +92,7 @@ static const intptr_t cellular_properties[AT_CellularDevice::PROPERTY_MAX] = {
     0,  // PROPERTY_SOCKET_COUNT
     0,  // PROPERTY_IP_TCP
     0,  // PROPERTY_IP_UDP
+    0,  // PROPERTY_AT_SEND_DELAY
 };
 #endif