DS218play with Huawei 5577s 4G modem?

I want to use my NAS with my Huawei 5577s which is instantly recognised by my Ubuntu PC running a 4.8 kernel however with the NAS it just doesnt work... Some debug info that might be helpful

REDACTED@NAS:~$ lsusb -i
|__usb2          1d6b:0002:0404 09  2.00  480MBit/s 0mA 1IF  (Linux 4.4.15+ xhci-hcd xHCI Host Controller xhci-hcd.2.auto) hub
|__usb3          1d6b:0003:0404 09  3.00 5000MBit/s 0mA 1IF  (Linux 4.4.15+ xhci-hcd xHCI Host Controller xhci-hcd.2.auto) hub
|__usb4          1d6b:0002:0404 09  2.00  480MBit/s 0mA 1IF  (Linux 4.4.15+ xhci-hcd xHCI Host Controller xhci-hcd.5.auto) hub
  |__4-1         12d1:14dc:0102 02  2.10  480MBit/s 2mA 3IFs (HUAWEI_MOBILE HUAWEI_MOBILE f1bdf4b6f9b4eba2e7b0f1a4ec)
  4-1:1.0         (IF) 02:06:00 1EP  ()  
  4-1:1.1         (IF) 0a:06:00 2EPs ()  
  4-1:1.2         (IF) 08:06:50 2EPs () usb-storage host8 (sdq)
|__usb5          1d6b:0003:0404 09  3.00 5000MBit/s 0mA 1IF  (Linux 4.4.15+ xhci-hcd xHCI Host Controller xhci-hcd.5.auto) hub

uname -r

Linux NAS 4.4.15+ #15266 SMP Mon Mar 26 15:13:20 CST 2018 aarch64 GNU/Linux synology_rtd1296_ds218play

dmesg when device is inserted

[323153.628011] usb 4-1: new high-speed USB device number 8 using xhci-hcd
[323153.798099] usb 4-1: not running at top speed
[323154.248057] usb 4-1: new high-speed USB device number 8 using xhci-hcd
[323154.418146] usb 4-1: not running at top speed
[323154.868009] usb 4-1: new high-speed USB device number 8 using xhci-hcd
[323155.038091] usb 4-1: not running at top speed 
[323155.487987] usb 4-1: new high-speed USB device number 8 using xhci-hcd
[323155.658086] usb 4-1: not running at top speed
[323156.107966] usb 4-1: new high-speed USB device number 8 using xhci-hcd
[323156.278279] usb 4-1: not running at top speed
[323156.727959] usb 4-1: new high-speed USB device number 8 using xhci-hcd
[323156.898210] usb 4-1: not running at top speed
[323156.960184] usb-storage 4-1:1.0: USB Mass Storage device detected
[323156.966649] scsi host9: usb-storage 4-1:1.0
[323157.197096] usb 4-1: USB disconnect, device number 8
[323157.737931] usb 4-1: new high-speed USB device number 9 using xhci-hcd
[323157.908057] usb 4-1: not running at top speed
[323158.357942] usb 4-1: new high-speed USB device number 9 using xhci-hcd
[323158.528078] usb 4-1: not running at top speed
[323158.977927] usb 4-1: new high-speed USB device number 9 using xhci-hcd
[323159.148164] usb 4-1: not running at top speed
[323159.597918] usb 4-1: new high-speed USB device number 9 using xhci-hcd
[323159.768016] usb 4-1: not running at top speed
[323160.217889] usb 4-1: new high-speed USB device number 9 using xhci-hcd
[323160.388014] usb 4-1: not running at top speed
[323160.837914] usb 4-1: new high-speed USB device number 9 using xhci-hcd
[323161.007998] usb 4-1: not running at top speed
[323161.013276] Got empty serial number. Generate serial number from product.
[323161.175122] usb-storage 4-1:1.2: USB Mass Storage device detected
[323161.181582] scsi host10: usb-storage 4-1:1.2
[323161.743925] PPP generic driver version 2.4.2
[323161.755827] usbcore: registered new interface driver usbserial
[323161.773136] usbcore: registered new interface driver option
[323161.779021] usbserial: USB Serial support registered for GSM modem (1-port)
[323162.183457] scsi 10:0:0:0: Direct-Access     HUAWEI   TF CARD Storage          2.31 PQ: 0 ANSI: 2
[323162.193098] sd 10:0:0:0: Attached scsi generic sg2 type 0
[323162.194247] sd 10:0:0:0: [sdq] Attached SCSI removable disk

Does anyone have any experience with this? Any help is appriciated!