Hueawei-lte configuration

Hi. I need help with configuring a Huawei E3372 using integration: Huawei LTE - Home Assistant

I would like to use it for SMS notifications and as an alternative internet connection if possible? I tried the following entries to configuration.yaml but the notify.huawei_lte service does not send SMS.

huawei_lte:

notify:
platform: huawei_lte
name: SMS
recipient:
- “+48708169237”